+1. Many have suggested a Newbie forum like on Bitcoin Talk. There you need 5 posts and 4 hours logged in to post outside the Newbie forum, but we have a karma system here. Anybody with overall negative karma at the end of the trial period still couldn't post outside the Newbie forum until they got at least net zero karma, that way obvious trolls like joywind and DPRs Mom couldn't spam the rest of the forum. This has been suggested many times but I doubt it will ever happen.