Well here's my $0.02
Rex probably shouldn't have made whatever post that he did, because it is against the rules...which are pretty easy to find. Rex also shouldn't have made a new public thread about it...that rarely solves any problems...it would have been better to PM Jon instead.
Now...if I were Jon, I would have closed the thread long ago...but then again, maybe things are different here because "anything goes". Also, regardless of how stupid or a pain in the ass a member might be, I don't think it's ever right for an admin to call one of his members a wanker. Not only that, but continue to egg him on, call him a wanker again, and then make snide remarks like "I win again!"
I know you might care less, Jon...but you're going to scare away a lot of good, quality members with this kind of stuff...Maybe this is just your policy at WickedFire...to call members you don't like wankers and make fun of them in front of everybody else, but you've got to realize that you're dealing with a bunch of webmasters here...people who are accustomed to a certain forum etiquette, and this is not it.