The official FAQ is intentionally minimal and concerned with how the site works. In comments, we often point to questions on this meta site for guidelines, etc. Taking a page from the SO/meta-SO book, perhaps we can take this a step further using the tags "faq" and "faq-proposed" to build a community FAQ. See the following link:
The general process is to tag a question as "proposed-faq". If it evolves to an acceptable point, mark it community wiki, usually with a CW answer which is a synthesis of other answers rising to the top through voting. Then change the tag to "faq" and place a link in the "master faq" question.
For details, please see the section "How should a question be added to this FAQ" at the link above.
As examples, some questions that might be considered for this category include:
Should we start doing something similar? Does the process outlined on the meta-SO FAQ meet your approval? Other thoughts, suggestions?