Despam a [b]lot[/b] of stuff. Spend a lot of time retagging threads. Make it abundantly clear to everybody posting threads in the wrong subforum that the subforum is, in fact, not for their content. Enforce the naming and shaming policy of bnet. Enforce the harassment policies of bnet. Then, at the very end of the day, I'd ban as many ninjas, mentors and Bungie employees as possible (assuming they can be banned), followed by myself. Hey, it was only gonna last a day anyways, right?