
Our Commitment To Your Privacy
This site is owned and operated by BoldSpirit Internet. Your privacy on the Internet is of the utmost importance to us. At BoldSpirit Internet, we want to make your experience online satisfying and safe.
Because we gather certain types of information about our users, we feel you should fully understand our policy and the terms and conditions surrounding the capture and use of that information. This privacy statement discloses what information we gather and how we use it.
INFORMATION SYBURBIA GATHERS AND TRACKS
SyBurbia gathers two types of information about users:
- Information that users provide through optional, voluntary submissions. These are voluntary submissions to receive our electronic newsletters, to participate in our message boards or forums, to email a friend, and from participation in polls and surveys:
- Information SyBurbia gathers through aggregated tracking information derived mainly by tallying page views throughout our sites. This information allows us to better tailor our content to readers’ needs and to help our advertisers and sponsors better understand the demographics of our audience. Under no circumstances does SyBurbia divulge any information about an individual user to a third party.
SyBurbia Gathers User Information In The Following Processes:
Optional Voluntary Information
We offer the following free services, which require some type of voluntary submission of personal information by users:
- Electronic newsletters policy (Dispatches)
We will offer a free electronic newsletter to users. SyBurbia gathers the email addresses of users who voluntarily subscribe. Users may remove themselves from this mailing list by following the link provided in every newsletter that points users to the subscription management page. Users can also subscribe to the newsletters at the time of registration.
- Message boards/forums policy
Users of the site’s Message Boards and Forums must register separately for these services (both are free of charge) in order to post messages, although they needn’t register to visit the site. During registration the user is required to supply a username, password, and email address.
- “E-mail this to a friend” policy
Our site users can choose to electronically forward a link, page, or documents to someone else by clicking “e-mail this to a friend”. The user must provide their email address, as well as that of the recipient. This information is used only in the case of transmission errors and, of course, to let the recipient know who sent the email. The information is not used for any other purpose.
- Polling
We may offer interactive polls to users so they can easily share their opinions with other users and see what our audience thinks about important issues. Opinions or other responses to polls are aggregated and are not identifiable to any particular user. SyBurbia may use a system to “tag” users after they have voted, so they can vote only once on a particular question. This tag is not correlated with information about individual users.
- Surveys
SyBurbia may occasionally conduct user surveys to better target our content to our audience. We sometimes share the aggregated demographic information in these surveys with our sponsors, advertisers and partners. We never share any of this information about specific individuals with any third party.
Children
Consistent with the Federal Children’s Online Privacy Protection Act of 1998 (COPPA), we will never knowingly request personally identifiable information from anyone under the age of 13 without requesting parental consent.
Usage tracking
SyBurbia tracks user traffic patterns throughout all of our sites. However, we do not correlate this information with data about individual users. SyBurbia does break down overall usage statistics according to a user’s domain name, browser type, and MIME type by reading this information from the browser string (information contained in every user’s browser).
SyBurbia sometimes tracks and catalogs the search terms that users enter in our Search function, but this tracking is never associated with individual users. We use tracking information to determine which areas of our sites users like and don’t like based on traffic to those areas. We do not track what individual users read, but rather how well each page performs overall. This helps us continue to build a better service for you.
Cookies
We may place a text file called a “cookie” in the browser files of your computer. The cookie itself does not contain Personal Information although it will enable us to relate your use of this site to information that you have specifically and knowingly provided. But the only personal information a cookie can contain is information you supply yourself. A cookie can’t read data off your hard disk or read cookie files created by other sites. SyBurbia uses cookies to track user traffic patterns (as described above). Our advertising system delivers a one-time cookie to better track ad impressions and click rates.
You can refuse cookies by turning them off in your browser. If you’ve set your browser to warn you before accepting cookies, you will receive the warning message with each cookie. You do not need to have cookies turned on to use this site. However, you do need cookies to participate actively in message boards, forums, polling and surveys.
USE OF INFORMATION
SyBurbia uses any information voluntarily given by our users to enhance their experience in our network of sites, whether to provide interactive or personalized elements on the sites or to better prepare future content based on the interests of our users.
As stated above, we use information that users voluntarily provide in order to send out electronic newsletters and to enable users to participate in polls, surveys, message boards, and forums. We send out newsletters to subscribers on a regular schedule (depending on the newsletter), and occasionally send out special editions when we think subscribers might be particularly interested in something we are doing. SyBurbia never shares newsletter mailing lists with any third parties, including advertisers, sponsors or partners.
When we use tracking information to determine which areas of our sites users like and don’t like based on traffic to those areas. We do not track what individual users read, but rather how well each page performs overall. This helps us continue to build a better service for you. We track search terms entered in Search function as one of many measures of what interests our users. But we don’t track which terms a particular user enters.
SyBurbia creates aggregate reports on user demographics and traffic patterns for advertisers, sponsors and partners. This allows our advertisers to advertise more effectively, and allows our users to receive advertisements that are pertinent to their needs. Because we don’t track the usage patterns of individual users, an advertiser or sponsor will never know that a specific user clicked their ad. We will not disclose any information about any individual user except to comply with applicable law or valid legal process or to protect the personal safety of our users or the public.
SHARING OF THE INFORMATION
SyBurbia uses the above-described information to tailor our content to suit your needs and help our advertisers better understand our audience’s demographics. This is essential to keeping our service free. We will not share information about individual users with any third party, except to comply with applicable law or valid legal process or to protect the personal safety of our users or the public.
SECURITY
SyBurbia operates secure data networks protected by industry standard firewall and password protection systems. Our security and privacy policies are periodically reviewed and enhanced as necessary and only authorized individuals have access to the information provided by our customers.
OPT-OUT POLICY
We give users options wherever necessary and practical. Such choices include:
- Opting not to register to receive our electronic newsletters.
- Opting not to participate in certain interactive areas, which completely alleviates the need to gather any personally identifiable information from our users
YOUR CONSENT
By using this site, you consent to the collection and use of this information by Everything CoronaSyBurbia. If we decide to change our privacy policy, we will post those changes on this page so that you are always aware of what information we collect, how we use it, and under what circumstances we disclose it.
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Ownership of Site; Agreement to Terms of Service
These Terms and Conditions of Service (the “Terms of Service”) apply to the SyBurbia web site located at SyBurbia.com, and all associated sites linked to SyBurbia.com by BoldSpirit Internet, its subsidiaries and affiliates, including BoldSpirit Internet sites around the world (collectively, the “Site”). The Site is the property of BoldSpirit Internet and its licensors. BY USING THE SITE, YOU AGREE TO THESE TERMS OF USE; IF YOU DO NOT AGREE, DO NOT USE THE SITE.
SyBurbia reserves the right, at its sole discretion, to change, modify, add or remove portions of these Terms of Use, at any time. It is your responsibility to check these Terms of Use periodically for changes. Your continued use of the Site following the posting of changes will mean that you accept and agree to the changes. As long as you comply with these Terms of Use, SyBurbia grants you a personal, non-exclusive, non-transferable, limited privilege to enter and use the Site.
Content
All text, graphics, user interfaces, visual interfaces, photographs, trademarks, logos, sounds, music, artwork and computer code (collectively, “Content”), including but not limited to the design, structure, selection, coordination, expression, “look and feel” and arrangement of such Content, contained on the Site is owned, controlled or licensed by or to BoldSpirit Internet, and is protected by trade dress, copyright, patent and trademark laws, and various other intellectual property rights and unfair competition laws.
Except as expressly provided in these Terms of Use, no part of the Site and no Content may be copied, reproduced, republished, uploaded, posted, publicly displayed, encoded, translated, transmitted or distributed in any way (including “mirroring”) to any other computer, server, Web site or other medium for publication or distribution or for any commercial enterprise, without SyBurbia’s express prior written consent.
You may use information on SyBurbia products and services (such as data sheets, knowledge base articles, and similar materials) purposely made available by SyBurbia for downloading from the Site, provided that you (1) not remove any proprietary notice language in all copies of such documents, (2) use such information only for your personal, non-commercial informational purpose and do not copy or post such information on any networked computer or broadcast it in any media, (3) make no modifications to any such information, and (4) not make any additional representations or warranties relating to such documents.
Your Use of the Site
You may not use any “deep-link”, “page-scrape”, “robot”, “spider” or other automatic device, program, algorithm or methodology, or any similar or equivalent manual process, to access, acquire, copy or monitor any portion of the Site or any Content, or in any way reproduce or circumvent the navigational structure or presentation of the Site or any Content, to obtain or attempt to obtain any materials, documents or information through any means not purposely made available through the Site. SyBurbia reserves the right to bar any such activity.
You may not attempt to gain unauthorized access to any portion or feature of the Site, or any other systems or networks connected to the Site or to any SyBurbia server, or to any of the services offered on or through the Site, by hacking, password “mining” or any other illegitimate means.
You may not probe, scan or test the vulnerability of the Site or any network connected to the Site, nor breach the security or authentication measures on the Site or any network connected to the Site. You may not reverse look-up, trace or seek to trace any information on any other user of or visitor to the Site, or any other customer of SyBurbia, including any SyBurbia account not owned by you, to its source, or exploit the Site or any service or information made available or offered by or through the Site, in any way where the purpose is to reveal any information, including but not limited to personal identification or information, other than your own information, as provided for by the Site.
You agree that you will not take any action that imposes an unreasonable or disproportionately large load on the infrastructure of the Site or SyBurbia’s systems or networks, or any systems or networks connected to the Site or to SyBurbia.
You agree not to use any device, software or routine to interfere or attempt to interfere with the proper working of the Site or any transaction being conducted on the Site, or with any other person’s use of the Site.
You may not forge headers or otherwise manipulate identifiers in order to disguise the origin of any message or transmittal you send to SyBurbia on or through the Site or any service offered on or through the Site. You may not pretend that you are, or that you represent, someone else, or impersonate any other individual or entity.
You may not use the Site or any Content for any purpose that is unlawful or prohibited by these Terms of Use, or to solicit the performance of any illegal activity or other activity which infringes the rights of SyBurbia or others.
Purchases; Other Terms and Conditions
Additional terms and conditions may apply to purchases of goods or services and to specific portions or features of the Site, including contests, promotions or other similar features, all of which terms are made a part of these Terms of Use by this reference. You agree to abide by such other terms and conditions, including where applicable representing that you are of sufficient legal age to use or participate in such service or feature. If there is a conflict between these Terms of Use and the terms posted for or applicable to a specific portion of the Site or for any service offered on or through the Site, the latter terms shall control with respect to your use of that portion of the Site or the specific service.
SyBurbia’s obligations, if any, with regard to its products and services are governed solely by the agreements pursuant to which they are provided, and nothing on this Site should be construed to alter such agreements.
SyBurbia may make changes to any products or services offered on the Site, or to the applicable prices for any such products or services, at any time, without notice. The materials on the Site with respect to products and services may be out of date, and SyBurbia makes no commitment to update the materials on the Site with respect to such products and services.
Accounts, Passwords and Security
Certain features or services offered on or through the Site may require you to open an account (including setting up an SyBurbia ID and password). You are entirely responsible for maintaining the confidentiality of your account information, including your password, and for any and all activity that occurs under your account. You agree to notify SyBurbia immediately of any unauthorized use of your account or password, or any other breach of security. However, you may be held liable for losses incurred by SyBurbia or any other user of or visitor to the Site due to someone else using your SyBurbia ID, password or account.
You may not use anyone else’s SyBurbia ID, password or account at any time without the express permission and consent of the holder of that SyBurbia ID, password or account. SyBurbia cannot and will not be liable for any loss or damage arising from your failure to comply with these obligations.
Privacy
SyBurbia’s Privacy Policy applies to use of this Site, and its terms are made a part of these Terms of Use by this reference. To view SyBurbia’s Privacy Policy, click here. Additionally, by using the Site, you acknowledge and agree that Internet transmissions are never completely private or secure. You understand that any message or information you send to the Site may be read or intercepted by others, even if there is a special notice that a particular transmission (for example, credit card information) is encrypted.
Links to Other Sites and to the SyBurbia Site
This Site may contain links to other independent third-party Web sites (“Linked Sites”). These Linked Sites are provided solely as a convenience to our visitors. Such Linked Sites are not under SyBurbia’s control, and SyBurbia is not responsible for and does not endorse the content of such Linked Sites, including any information or materials contained on such Linked Sites. You will need to make your own independent judgment regarding your interaction with these Linked Sites.
Disclaimers
SYBURBIA DOES NOT PROMISE THAT THE SITE OR ANY CONTENT, SERVICE OR FEATURE OF THE SITE WILL BE ERROR-FREE OR UNINTERRUPTED, OR THAT ANY DEFECTS WILL BE CORRECTED, OR THAT YOUR USE OF THE SITE WILL PROVIDE SPECIFIC RESULTS. THE SITE AND ITS CONTENT ARE DELIVERED ON AN “AS-IS” AND “AS-AVAILABLE” BASIS. ALL INFORMATION PROVIDED ON THE SITE IS SUBJECT TO CHANGE WITHOUT NOTICE. SYBURBIA CANNOT ENSURE THAT ANY FILES OR OTHER DATA YOU DOWNLOAD FROM THE SITE WILL BE FREE OF VIRUSES OR CONTAMINATION OR DESTRUCTIVE FEATURES. SYBURBIA DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTIES OF ACCURACY, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SYBURBIA DISCLAIMS ANY AND ALL LIABILITY FOR THE ACTS, OMISSIONS AND CONDUCT OF ANY THIRD PARTIES IN CONNECTION WITH OR RELATED TO YOUR USE OF THE SITE AND/OR ANY SYBURBIA SERVICES. YOU ASSUME TOTAL RESPONSIBILITY FOR YOUR USE OF THE SITE AND ANY LINKED SITES. YOUR SOLE REMEDY AGAINST SYBURBIA FOR DISSATISFACTION WITH THE SITE OR ANY CONTENT IS TO STOP USING THE SITE OR ANY SUCH CONTENT. THIS LIMITATION OF RELIEF IS A PART OF THE BARGAIN BETWEEN THE PARTIES.
The above disclaimer applies to any damages, liability or injuries caused by any failure of performance, error, omission, interruption, deletion, defect, delay in operation or transmission, computer virus, communication line failure, theft or destruction of or unauthorized access to, alteration of, or use, whether for breach of contract, tort, negligence or any other cause of action.
SyBurbia reserves the right to do any of the following, at any time, without notice: (1) to modify, suspend or terminate operation of or access to the Site, or any portion of the Site, for any reason; (2) to modify or change the Site, or any portion of the Site, and any applicable policies or terms; and (3) to interrupt the operation of the Site, or any portion of the Site, as necessary to perform routine or non-routine maintenance, error correction, or other changes.
Limitation of Liability
Except where prohibited by law, in no event will SyBurbia be liable to you for any indirect, consequential, exemplary, incidental or punitive damages, including lost profits, even if SyBurbia has been advised of the possibility of such damages.
If, notwithstanding the other provisions of these Terms of Use, SyBurbia is found to be liable to you for any damage or loss which arises out of or is in any way connected with your use of the Site or any Content, SyBurbia’s liability shall in no event exceed the greater of (1) the total of any subscription or similar fees with respect to any service or feature of or on the Site paid in the six months prior to the date of the initial claim made against SyBurbia (but not including the purchase price for any SyBurbia software products. Some jurisdictions do not allow limitations of liability, so the foregoing limitation may not apply to you.
Indemnity
You agree to indemnify and hold SyBurbia, its officers, directors, shareholders, predecessors, successors in interest, employees, agents, subsidiaries and affiliates, harmless from any demands, loss, liability, claims or expenses (including attorneys’ fees), made against SyBurbia by any third party due to or arising out of or in connection with your use of the Site.
Violation of These Terms of Use
SyBurbia may disclose any information we have about you (including your identity) if we determine that such disclosure is necessary in connection with any investigation or complaint regarding your use of the Site, or to identify, contact or bring legal action against someone who may be causing injury to or interference with (either intentionally or unintentionally) SyBurbia’s rights or property, or the rights or property of visitors to or users of the Site, including SyBurbia’s customers. SyBurbia reserves the right at all times to disclose any information that SyBurbia deems necessary to comply with any applicable law, regulation, legal process or governmental request. SyBurbia also may disclose your information when SyBurbia determines that applicable law requires or permits such disclosure, including exchanging information with other companies and organizations for fraud protection purposes.
You acknowledge and agree that SyBurbia may preserve any transmittal or communication by you with SyBurbia through the Site or any service offered on or through the Site, and may also disclose such data if required to do so by law or SyBurbia determines that such preservation or disclosure is reasonably necessary to (1) comply with legal process, (2) enforce these Terms of Use, (3) respond to claims that any such data violates the rights of others, or (4) protect the rights, property or personal safety of SyBurbia, its employees, users of or visitors to the Site, and the public.
You agree that SyBurbia may, in its sole discretion and without prior notice, terminate your access to the Site and/or block your future access to the Site if we determine that you have violated these Terms of Use or other agreements or guidelines which may be associated with your use of the Site. You also agree that any violation by you of these Terms of Use will constitute an unlawful and unfair business practice, and will cause irreparable harm to SyBurbia, for which monetary damages would be inadequate, and you consent to SyBurbia obtaining any injunctive or equitable relief that SyBurbia deems necessary or appropriate in such circumstances. These remedies are in addition to any other remedies SyBurbia may have at law or in equity.
You agree that SyBurbia may, in its sole discretion and without prior notice, terminate your access to the Site, for cause, which includes (but is not limited to) (1) requests by law enforcement or other government agencies, (2) a request by you (self-initiated account deletions), (3) discontinuance or material modification of the Site or any service offered on or through the Site, or (4) unexpected technical issues or problems.
If SyBurbia does take any legal action against you as a result of your violation of these Terms of Use, SyBurbia will be entitled to recover from you, and you agree to pay, all reasonable attorneys’ fees and costs of such action, in addition to any other relief granted to SyBurbia. You agree that SyBurbia will not be liable to you or to any third party for termination of your access to the Site as a result of any violation of these Terms of Use.
Void Where Prohibited
SyBurbia administers and operates the SyBurbia.com Site from its location in Corona California USA; other SyBurbia sites may be administered and operated from various locations outside the United States. Although the Site is accessible worldwide, not all features, products or services discussed, referenced, provided or offered through or on the Site are available to all persons or in all geographic locations, or appropriate or available for use outside the United States. SyBurbia reserves the right to limit, in its sole discretion, the provision and quantity of any feature, product or service to any person or geographic area. Any offer for any feature, product or service made on the Site is void where prohibited. If you choose to access the Site from outside the United States, you do so on your own initiative and you are solely responsible for complying with applicable local laws.
Miscellaneous
You may not use or export or re-export any Content or any copy or adaptation of such Content, or any product or service offered on the Site, in violation of any applicable laws or regulations, including without limitation United States export laws and regulations.
If any of the provisions of these Terms of Use are held by a court or other tribunal of competent jurisdiction to be void or unenforceable, such provisions shall be limited or eliminated to the minimum extent necessary and replaced with a valid provision that best embodies the intent of these Terms of Use, so that these Terms of Use shall remain in full force and effect. These Terms of Use constitute the entire agreement between you and SyBurbia with regard to your use of the Site, and any and all other written or oral agreements or understandings previously existing between you and SyBurbia with respect to such use are hereby superseded and cancelled. SyBurbia will not accept any counter-offers to these Terms of Use, and all such offers are hereby categorically rejected. SyBurbia’s failure to insist on or enforce strict performance of these Terms of Use shall not be construed as a waiver by SyBurbia of any provision or any right it has to enforce these Terms of Use, nor shall any course of conduct between SyBurbia and you or any other party be deemed to modify any provision of these Terms of Use. These Terms of Use shall not be interpreted or construed to confer any rights or remedies on any third parties.
SyBurbia provides access to SyBurbia international data and, therefore, may contain references or cross references to SyBurbia products, programs and services that are not announced in your country. Such reference does not imply that SyBurbia in your country intends to announce such products, programs or services.
Feedback and Information
Any feedback you provide at this site shall be deemed to be non-confidential. SyBurbia shall be free to use such information on an unrestricted basis.
The information contained in this web site is subject to change without notice.
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<p><b>Dunbar’s number</b> is a suggested <a title=”Cognition” href=”https://en.wikipedia.org/wiki/Cognition”>cognitive</a> limit to the number of people with whom one can maintain stable <a title=”Interpersonal relationship” href=”https://en.wikipedia.org/wiki/Interpersonal_relationship”>social relationships</a>—relationships in which an <a title=”Individual” href=”https://en.wikipedia.org/wiki/Individual”>individual</a> knows who each person is and how each person relates to every other person.<sup id=”cite_ref-dunbar92_1-0″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-dunbar92-1″>[1]</a></sup><sup id=”cite_ref-2″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-2″>[2]</a></sup> This number was first proposed in the 1990s by British <a title=”Anthropology” href=”https://en.wikipedia.org/wiki/Anthropology”>anthropologist</a> <a title=”Robin Dunbar” href=”https://en.wikipedia.org/wiki/Robin_Dunbar”>Robin Dunbar</a>, who found a correlation between primate brain size and average social group size.<sup id=”cite_ref-facebook_study_3-0″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-facebook_study-3″>[3]</a></sup> By using the average human brain size and extrapolating from the results of primates, he proposed that humans can comfortably maintain only 150 stable relationships.<sup id=”cite_ref-4″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-4″>[4]</a></sup> Dunbar explained it informally as “the number of people you would not feel embarrassed about joining uninvited for a drink if you happened to bump into them in a bar”.<sup id=”cite_ref-5″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-5″>[5]</a></sup></p>
<p> </p>
<p style=”text-align: center;”><sup class=”reference”><img class=”pull-center” src=”images/GW316H237.jpg” alt=”” /></sup></p>
<p> </p>
<p>Proponents assert that numbers larger than this generally require more restrictive rules, laws, and enforced norms to maintain a stable, <a title=”Group cohesiveness” href=”https://en.wikipedia.org/wiki/Group_cohesiveness”>cohesive</a> <a title=”Social group” href=”https://en.wikipedia.org/wiki/Social_group”>group</a>. It has been proposed to lie between 100 and 250, with a commonly used value of 150.<sup id=”cite_ref-6″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-6″>[6]</a></sup><sup id=”cite_ref-7″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-7″>[7]</a></sup> Dunbar’s number states the number of people one knows and keeps social contact with, and it does not include the number of people known personally with a ceased social relationship, nor people just generally known with a lack of persistent social relationship, a number which might be much higher and likely depends on <a title=”Long-term memory” href=”https://en.wikipedia.org/wiki/Long-term_memory”>long-term memory</a> size.</p>
<p>Dunbar theorized that “this limit is a direct function of relative <a title=”Neocortex” href=”https://en.wikipedia.org/wiki/Neocortex”>neocortex</a> size, and that this in turn limits group size […] the limit imposed by neocortical processing capacity is simply on the number of individuals with whom a stable inter-personal relationship can be maintained”. On the periphery, the number also includes past colleagues, such as high school <a title=”Friendship” href=”https://en.wikipedia.org/wiki/Friendship”>friends</a>, with whom a person would want to reacquaint himself or herself if they met again.<sup id=”cite_ref-8″ class=”reference”><a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number#cite_note-8″>[8]</a></sup></p>
<p><sup class=”reference”>Source: Wikipedia – <a href=”https://en.wikipedia.org/wiki/Dunbar%27s_number” target=”_blank” rel=”noopener noreferrer”>Dunbar’s Number</a></sup></p>
Dunbar’s number is a suggested cognitive limit to the number of people with whom one can maintain stable social relationships—relationships in which an individual knows who each person is and how each person relates to every other person.[1][2] This number was first proposed in the 1990s by British anthropologist Robin Dunbar, who found a correlation between primate brain size and average social group size.[3] By using the average human brain size and extrapolating from the results of primates, he proposed that humans can comfortably maintain only 150 stable relationships.[4] Dunbar explained it informally as “the number of people you would not feel embarrassed about joining uninvited for a drink if you happened to bump into them in a bar”.[5]
Proponents assert that numbers larger than this generally require more restrictive rules, laws, and enforced norms to maintain a stable, cohesive group. It has been proposed to lie between 100 and 250, with a commonly used value of 150.[6][7] Dunbar’s number states the number of people one knows and keeps social contact with, and it does not include the number of people known personally with a ceased social relationship, nor people just generally known with a lack of persistent social relationship, a number which might be much higher and likely depends on long-term memory size.
Dunbar theorized that “this limit is a direct function of relative neocortex size, and that this in turn limits group size […] the limit imposed by neocortical processing capacity is simply on the number of individuals with whom a stable inter-personal relationship can be maintained”. On the periphery, the number also includes past colleagues, such as high school friends, with whom a person would want to reacquaint himself or herself if they met again.[8]
Source: Wikipedia – Dunbar’s Number
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