Perhaps I've missed it, but there needs to be a way to have a user "Profile" such that when you click on a users name you get more than a message and feedback count. Something where a user could put information about themselves so that they don't need a full-page signature line on every post.
Also add a search for posts by that user, rather than needing to go to the search function.
Also add a search for posts by that user, rather than needing to go to the search function.