Thing Opuss Should Get

Blocking-button:-

We all have that one person we want to block (most mine are annoying 10 year olds)

Report user:-

We have 'report opuss', why not user? this ties nicely in with the block button as well.

A Instant messenger:-

We don't need this. But it would be a good touch.

Help edit:-

For other users to edit other users work, like spelling mistakes. But some one will abuse it, nice thought though.

Category helper:-

To many times have I seen a mis-categorised post, it does get in my nerves.