I don't want to look like I am following other forums, but, wouldn't it be a good idea for users (with a certain amount of rep) to have basic moderation tools, or, atleast the ability to edit posts by users and:
1) The person who posted can accept this edit
2) Other users can vote to say this edit was good
3) A moderator can accept the edit.
Just because I see this sometimes:
(I am not singling this user out, just a recent example) where the code isn't in code tags. It would be so much easier if users with a certain amount of rep can edit these articles, or, vote that they are closed - If they are not relevant or the question has already been asked and answered.