Brent, you were certainly not out of line. If the guy really felt he'd made a mistake and subscribed to the wrong forum, all he had to do was say just that and request to be deleted. You would have complied without contest, I'm sure. But he had to "un-subscribe" by insulting basically every one of the 9000 members. You put the guy in his place, well done. I especially am glad you pointed out the fact that CC is about people. I'm sure this point escaped him completely, as in his tiny little universe, there ARE no other people.
Thanks for putting up with that crap and keeping CC rolling.
MT