<p>Something about &quot;community wiki&quot;. I know what a wiki is, but I have no idea why the phrase &quot;community wiki&quot; appears on this site, and when I should check that option.... Is that a separate site? More editing allowed in this site? Confusing.</p>
<h2>Community wiki questions</h2>
<p>Community wiki questions and answers can be edited by any user with at least 100 reputation points. These are designed for the community to pool information about a topic. Usually, a community wiki question will be subjective and open-ended. For example, &quot;What is the best introductory statistics textbook?&quot; Also, please note that votes for any posts marked &quot;community wiki&quot; do not generate reputation.</p>
