It would be nice to be able to add a search function on the player sites.
like a button "Search posts made by this member" or "search topics started by this member" or something like that.
Sometimes you remember that you've read something really helpfull, but can't find it, but remember that you posted in that thread. By adding a search funcion like this you wouldn't have to browse all the topics to find what you're looking for.
Just an idea.