HDL

Another group of WOW players due to feel some love are those who like to knock bells out of each other - the PvP fraternity. "The major PvP addition will be Lake Wintergrasp, an entire non-instanced zone in Northrend dedicated to world PvP," continues Jeff while miming an axe motion.

"We're taking what we've learned from world PvP objectives in the Old World and Outland and building on that to provide some truly epic warfare. Players will be able to use siege weapons to assault the other faction's buildings, and earn faction-wide buffs by completing objectives and gaining dominance in the zone." And destructible buildings at that.
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Customizable character looks.
Immediate interaction with Arthas for everyone, not just raiders.
The Death Knight hero class.
World PVP with at long last siege warfare.

Oh, yes.

Christ, how in the hell will we get ANYTHING done in the expansion if all we can do is hang out in the PvP zone and pick fights.  :)

http://i.wowinsider.com/2008/09/14/new-pvp-title-and-mount/

Ohh SNAP!  Raiding the enemy cities!  NICE!  Isn't the leader of Stormwind the King's son?  I think everybody with a rogue will want to sneak in and gank his ass (assuming we could get by the guards).   

You'll have to level Judicanti, because I want the screenshot of an undead Priest standing over the corpse of a little boy with a text bubble that says "Shit. He forgot the safe word."  Or even better, "That'll serve the little bastard to sing off-key in the choir".