I believe he was banned for
A. Public bashing of Radek, who is now a moderator (and not in a joking manner)
B. Having two accounts (now that SOMEONE *stares angrily at frozen* had to be a big buzzkill

)
Oh well. Can't blame the man for being a mod first and a user second.
Edit: Holy sonova witch. Go look at the About Me section on his ZAST profile.
How in the hell was he not banned, like...instantly?