Just do the custom tab thing, it will allow people to govern 'multiple threads' easy enough, or not if they don't want to. Slap the CSS editor onto it and you got the exact same thing, except contained in a thread instead of a forum. It'll look a lot nicer than having a graveyard of worlds. The only function the worlds tab has over it is being able to support a large scale world, but honestly... If a PW was going to be succesful on this board, it would've happened by now.