I finally got a warlock up to the level cap! For some reason I like warlocks up to about 60, at which point I lose interest. It’s almost pitifully easy to level a warlock. Dot, fear, win over and over and over. I was running with Jaimie’s shadow priest so we really destroyed mobs.
I don’t think I’ll be playing my warlock into the expansion. I may well level him to 80 at some point, but it won’t be anytime soon. Maybe somewhere out there is a warlock spec for me, but so far I haven’t found it.