Really the only thing that's keeping me in the game is the fact that twinking is picking up again (What got me started with multiboxing, because it's easier to make twinks when you can boost yourself through dungeons for the gear). Only problem with it is the class imbalance is so f-ed up that only half the classes are viable in 19s.

I've got one 85, and I just can't be assed with making any more. I used to really enjoy doing dungeons like Setthek Halls back in TBC, but I honestly can't see myself doing cata dungeons with the current players (even those in my guild are a bit too casual). I did Setthek Halls again on my way to 85 (brand new SV hunter made after 4.0.1), and I was pretty much the only one there who had a clue.

The tank had a habit of pulling multiple groups, breaking all CC, and getting himself either feared or mind controlled (thankfully he was a bear so at least I could CC him). No-one had a clue what kind of kill order they should do, and it was only thanks to the quality of my gear that I could DPS down the fearing and MCing mobs while everyone else ignored the skulls.

The last boss wiped out everyone but me and one of the DPS (the one with the least damage done) in his first arcane explosion, after I'd told them to LoS behind the pillars when he starts casting. I ended up pretty much soloing him, and he only died to my serpent sting and immolation trap ticks after killing me.

Wipe after wipe after wipe (and a few close calls where I managed to finish off a pack thanks to finally being able to CC, while everyone else was running in), and no-one made any improvement, despite me pointing out the most dangerous mobs, and telling them time and again that the dungeon is tough as hell, and needs either CC or focussing on some mobs.

If CC is needed more than it was there, I'm not going near cata heroics, even with an SV hunter.