Any that are still playing WoW and need a guild can come to Cenarius Realm and seek out Massforce or Scorned from Wages of War. We're mostly a "Guardians" (Coastie) guild who can use any class except DK...however, if you're a DK we will make exceptions for coastie's/Coastie dependants.
I'd join up but I don't feel like making a new toon atm. I just made 74 the other day (DK Horde). I'm usually soloing all the quests, to, since my guild kind of died out.
I was still playing up until recently, pretty hardcore still. I do not want to raid 5-6 days a week (just got married) but I also have no interest in wasting my time 3-4 times a week in a semi-casual raiding guild with a bunch of baddies. Finding a middle ground seems impossible. I'll probably play SWTOR when it comes out if it is any good.