I am still playing, but right this moment I'm taking some time off for school, the beach and a few other things.
I still have Noshulu, he's at level 80 now, dual speccing DPS arms and Prot. I'm in a guild Blindfold, but nothing special about them. I actually haven't played since mid June, but I'm supposed to be getting a Laptop for my birthday in july, so hopefully that will come through.
Try to hit the hi 70's with your DK and I'll help you run those end 70 dungeons. I haven't gotten geared enough for raids but I've been doing ALOT of heroics. and I've done every normal dungeon other than Occulus.