[Pernicious]

Really, anything you uncover that hasn't already been posted would be invaluable. Barkle hit a few good points in his reply too.

I realize that some of the spells/abilities may not be working correctly yet, so it may be difficult to get an accurate picture of those.

What are the base stats for warlocks at 80, and how about the pets?
Are there any new demon types that can be enslaved, and what abilities do they have?
I'm interested to know more about Shadowbite as an Affliction Lock, does the mana the felhound gain from the bite make it useful with dark pact? Or does it run out of mana for its own abilities still? (Last I heard Shadowbite was still broken, but if it gets fixed, I'd love more info).
Professions, What do the new Tailoring patterns look like? Enchantment? Alchemy? Inscription? Jewel Crafting? Engineering? Anything that a lock would be most interested in early on.