good idea, i like that - no-one posts in the right forums anyway , it all goes in the general chat forum. The more members we have the more forums we have, at the mo I need to think of a way to bring in some more members till we are in the search engines.
Found a good hack for VBulletin anyway, apparently google won' visit pages with a # in so it only sees the forum titles, this hack detects if the visitor is a google bot and removes the #'s from the thread links so google indexes the entire forum.