Also see here, beginning from post #34...
http://www.drummerworld.com/forums/showthread.php?t=105953
Anthony sent a PM to the admins/mods a few days ago, asking for his account to be deleted, and not telling specific reasons. To reduce the guesswork, he wasn't banned and that minor dispute that occurred about a week ago or so was totally insignificant.
He's invited to rejoin us any time he wants!
Maybe he was feeling that he has been spending too much time on the forum but hey, isn't this what we're all doing all the time?
Maybe it was because he felt he was too harsh in some of his replies. Not really IMO. And even if that was the case a few times, everything was always cleared out between the members involved.