Ok, I lied. I have one other pet peeve, which I think has been mentioned before.
A lot of times I find myself being the only mage in the group.
And for some reason, baddies like elven sweetmeat no matter how far behind the tank I am.
So I die and then of course someone else dies because I am not there to heal them.
So they repeatedly asks for rev from the Overload's room while I am running back.
I politely let them know I died, respawned and running all the way back.
After the 5th time I inform them that they should turn the map on and turn their mouth off.