[quote=@Mahz]
Good ideas regarding deletion. I have a system in mind. The hard part, as usual, is finding the time and justifying the cost of implementation against the opportunity cost. 

For instance, right now, it's cheaper for me to just manually delete things in the database myself and ask users to PM me when they want something deleted.
[/quote]

You could add a deletion request system. I would say the highest priority regarding deletion is to prevent the invisible page glitch, in which a page with no contents is generated until you refresh, go back, or something is posted. Perhaps you've already implemented that and I missed it.