Right now I play afflicton "full time", both in PvP and PvE. I like it a lot, even if the spec is not that great right now in PvP. And no, I'm not saying it's bad either. But the general conception does seem to be that it is.
Destro seems to be viable too, but God it's boring. Affliction will have to get a lot worse before I even try it.
After watching some high rated streams I noticed how a lot of warlocks actually go demo now, which probably hasnt happened since TBC. Has anyone else tried it with any success? Share your thoughts about glyphs, stats, spec, general playstyle (how on earth do you play it best in arenas?) and all that jazz.
Note that I'm speaking of (high) rated arena play here, no BGs or duels. Now, shoot!