POST 1

Over a year and this remains unchanged, here's my experience today:

We're in a group for Dzemael Darkhold and things are progressing smoothly, no wipes.
The tank begins talking crap and threatens to kick one of us.
In response to this threat we kick the tank, as he's causing trouble and making the group uncomfortable.
The tank immediately requeues for Dzemael Darkhold Group In Progress and gets back into our group, talking trash and refusing to tank.
The next player issues a vote kick and we kick him a 2nd time.
He rejoins the group and continues with more of the same.
Our final party member kicks this player and, you guessed it, he rejoins again.
He refuses to tank, continues to talk crap, and as a result we are forced to abandon our dungeon due to one player's continued harassment.