Maybe this have been mentioned before or something, but would be nice if it was possible to add either reference or upload small image files as custom avatars. Right now you can only select one among (a pretty large tho) library on the site.
You'd have to trust people to upload pics that fit the theme of the site though.
I think there was a thread somewhere that @teebling would take requests for avatars providing they were Warcraft themed.
Sweet thanks :) !