I suppose I meant maintenance and moderation combined, and thanks for your quick answer!
I wonder if you'd also know, are database-based forums easier or harder to maintain than flat-file forums? I'm actually comparing several different packages and one (phpBB) happens to be database-based while the other is UBB.classic, which is of course flat-file.
Oh, by the way, did you mean 1 or 2 requests per month/week, or 1 or 2 hours spent on handling them per month/week?
Thanks again for your help; I really appreciate it!