I've had the pleasure of being in not one but two back to back groups of The Wanderer's Palace today with the same tank abusing the queue system. This tank queues up for the instance. Runs in to grab all the chests. Then suicides with 30+ mobs on him. He then waits in a group full of dead people that he killed for someone to leave so they can soak the group abandonment debuff.
So he can queue up. Again.
From the amount of money that he says he makes per day doing this divided by how much he says he makes per run .... I can only assume he's doing this 150-250 times per day or more.
Apparently he HAS been reported by 100+ people already, but nothing is being done about it.
SE, ban these people already. Someone shouldn't have to sit through a 40 minute queue only to soak a debuff for some jerk so they can go back to questing.