I haven't played in about a year at this point. Debating getting Cata, but I probably won't play more than a 3 month stint even if I do. Mostly I want to see the class changes first hand and take a look at the new instances. I don't have it in me to raid much these days. I did a lot of 10 man ICC before they nerfed the shit out of the zone for all the groups that have little tactics or cohesion to pull it off. Never was one for the 25 man content, but someone told me they are putting more emphasis on 10 mans this time than in WotLK. I figure I could hit 85 with my DK in under 2 weeks and have 2 and a half months to dick around in instances after. I am sure by then I will have had my fill.