Can you still see the board, though (like, under a different screen name, or not logged in)?

I can't even see it when I'm logged out, meaning he probably banned me by IP. It also means that there is potential that you are still be a mod there. The way I see it, he probably just IP banned me, not you, and you just got affected because we share this nic (meaning your IP address is on it too).

Hopefully this is the case. We need our revenge, and we need it bad. WS, can you still go there?