We quit the tournament long before this, so did a few other teams. I quit due to his attitude. eX quit due to the points system (thinking it was dumb). That was that. It was that simple. Teams didn't like it, they quit.
Then he was hostile towards it, made comments, people responded. Me personally, everything he said to me I'd mirror back. When he made a joke about my physical appearance, I did the same back to his. I copied his insults, and reverted them. Never initiating it. We would all stop, he'd continue.
There's no reason to explain myself. It was a classic DP argument. They get taken outta hand. He even went to the forums (but deleted his posts so you guys couldn't see). Online is ageless. Everyone is whatever they want to be. Nobody ruined his tournament. I left his tournament before any of this happened, and merely responded to someone trash talking. As did a few others. He couldn't handle the "mirror" trash talk, and quit. That is all my friends.
I personally like JMR, and told him not to quit after. And we had a civilized conversation before he quit, where he told me he was going to be quitting soon regardless of any of these events. The issue that actually bothered him, seemingly, was that his own TEAMMATES were talking poorly about him behind his back. Nothing else bugged him.
Anyways, JMR knew he took it too far. He apologized to me afterwards when we were having a civilized conversation. He just didn't feel like the DP community was meant for him. 1 or 2 people don't make you feel like that. It was the community as a whole that made him feel that way. Don't point fingers. It wasn't "these people" did this. It was the community.