How about cleaning up some user accounts?
There is plenty of "dead" account, who registered, logged in once, never wrote anything, or haven't added anything to the database. I think those account only slow down the database. Besides userlist would be much more viewable without all those "ghosts".
How about deleting accounts that don't have any posts/items/recycles/compounds and haven't logged in during the last half of year? Of course fake compounds/recycles/items count as zero. It's more of a question to Scott and all of the admins/mods. What do you think about it?
Having a signature is like keeping a gremlin.
Just don't overfeed it, don't make it wishy-washy and you'll be a good responsible Signature Keeper :]