Not only is it common to put up with a plethora of things when using DF for dungeons, I just experienced something I hadn't seen before to add to the list:

The TANK says: "Ok guys I'll only keep you for a minute or two. I just want the scimitar." He runs ahead, through the dungeon, loots a chest (mind you the rest of us are all still at the beginning b/c he made no attempt to actually pull anything, just death run to this chest he wanted) then says, "Oh darn it wasn't there" and leaves the group.

I stood there dumbfounded, until some tonberrys came rushing back and killed me. Revived. Killed me again, at the entrance! They never de-aggroed. SO not only did the tank abandon for a chest, he didn't get what he wanted, left us without a tank forcing us to que for another, we all had to just lay there dead b/c otherwise we get up and get eaten by tonberrys.

Anyway, anyone else seeing this type of thing?! I couldn't believe it. Well, yes I could, I just didn't want to.