To be fair, I don't think I've ever seen this infamous "slow tank" who pulls mob by mob and lingers between every pull. I'm sure they exist, but from some comments you'd think half the tank population fell in this category, yet I've never seen even one.

I have seen countless impatient dps pulling in smooth dungeons where the pace was good and mobs were melting down. Usually someone dies.

I have very rarely seen this "wall to wall half-the-dungeon" pull that so many tanks claim to do. Most pull 2 packs. The main one I see is the start of Bardam's and I have yet to see a tank succeed that without a death.

I'm just going off my own experiences. It's been very different from what I read here. Either way majority rules, so personally I don't queue as tank for pugs. Ever. I have squadrons, FC runs and HoH. Enjoy the queues for the worthy tank.