From reading the posts he made from his profile, it looks as though his dry humor in earlier posts didn't go well, as he received some negative antipoints from them. And then as you progress into his most recent posts, you can see that he was just trying to be banned.

I think all of this is childish. Who cares about points anyway?
Can't you just stay Bonfire?
You're really great and have a lot to contribute...I'll be one of the kids who will miss you.
People will get over whatever it is...I don't fully understand it myself...but that's no reason to leave.

Don't gooooooooooooooooo.... =(