Yeah, I saw a bunch of it. Doesn't concern me, if I'd wanted to go join that battle I'd have fixed my registration when ESAD offered. I can't imagine a bigger waste of my time than fighting over who may or may not be a troll, sock or other fabric-appendage.
As for whether or not you have supreme ownership of Jack on this or any other board: that remains to be seen. I've known the guy a long time both as a friend and enemy, and I've seen lots of potential dragonslayers standing where you are now. We'll see how you fare. For the record, though: why don't you take a second to gather up all your victories against jack and scoop all of them into a big pile and hold them in your hands. Now look down at them and describe for me what exactly you've built there.