Would it be useful to have a "How do I manage my community?" FAQ? (Information about the work as user thingummy and about the Community Management page, with links to the relevant other FAQs, both in comm manage and in customize and wherever else.)
On the one hand, it would primarily be links to other FAQs. On the other hand, people who have a community and don't know how to maintain it wouldn't necessarily look in the "How do I create a comm?" FAQ (which is I think the main place that the "this is how to maintain the comm" stuff is) because they don't need to *create* one.