Since the members will be paying to join, I would at least warn them that stupidity could be met with harsh verbal abuse. Although you may want to figure out a nicer way to say that.
Another suggestion, would be nice to get a "New Post" button on the bottom of the page like we have on the top with "whats new". I am tremendously laze and I would like to not have to scroll back to the top of the page to click on new post
Little thing: change URL color in posts to something other than normal text color. We get the change onMouseOver, but until you roll over it, it just looks like regular text.
How about a Food and Drink Forum? Maybe Thunderdome can handle it but it might be a cool thing to have.
I don't know if this is the best place to post this - but there are some weird things going on with new posts. When I click new posts, it usually doesn't show all of the new posts and have been made since I last opened threads. Also, half the time, threads do not show up as having new posts in them when I view a forum, though I can see they do when I look at the "last post" over on the right. Anyone else having this problem?