I don't see much of a difference between NPC and player groups. Most people run DF with randoms, nobody talks, you finish the dungeon, done. So what's the big deal? Mad that DPS don't have to wait for a que? Yes I know it's a social game. I like playing with friends but our schedules don't always match, and I'd rather play NPC group than random DF. No que, no afks, no DC's, no trolls.