I think Safeharbour has done a good job as moderator. He has allowed everyone to say what they want as long as they have remained respectful.
It's a tough job in that you have to walk a fine line between freedom of speech and not letting the board deteriorate into a pissing contest.
As far as Kerrisdale90210's removed post I can not comment as to whether it was abusive or not. I did not read it.