I know Mike certainly bent over backwards to make everyone feel at home, to his credit. Btw, until you've moderated a big board (which I have), you might not realize how hard it is to keep abreast of all the threads and make fair decisions that the majority can live with. Don't jump all over some guy when he makes a mistake; try to offer some polite constructive criticism.
As for Mike commenting about someone being a twerp, that wasn't very classy for a moderator to do since he should set an example, but judging by the childish, obscene posts from the person in question, can you blame him? Sounds like Mike was excercising great restraint by merely saying "twerp." OTOH, it wasn't classy for a bunch of folks to suddenly appear over at AAJ when they rarely post there, act like there's some big emergency when their beloved Organissimo is down for a day (get a grip!), and then take off again only to badmouth AAJ over here after this latest incident. All this behavior is so childish, clubby, and self-congratulatory that it's really a sad commentary on the online jazz community.
I know I won't be posting much here or at AAJ (except to help answer newbies' questions--it's good to contribute to community instead of tear it down) for some time after all this crap.
That said, everyone take it easy.