ok how about commenting and rating forum members, just like it is at http://www.soldathq.tk/ ? All u have to do is to view sb's profile and add comment + your rate. Oh and every forum member can comment another one just once.
And optional if some member is rated very highly by enough ammount of ppl he can have a custom title :)

Just an idea...

Do you want to kill me? [;)]

Yea, there is a member rating mod about for this forum, never thought enough about it to see if it's worth while...