The Achievements Window
Ok, so the title wasn't as awesome as I would have liked, but I'm running off no sleep from watching Dark Knight last night and working today. Hence why I haven't been my normal reporty self. But that's not what you clicked in for.
It would seem that the rumors from before about achievements with the new expansion for World of Warcraft are true. There is a new achievement setup that is also coming with the Death Knights. Things like "50 Quests Completed" and making it to "Level 10" will get you some of the achievements for the game. So I guess look for more hacking for those people that can't actually play the game and win, but pad scores. CheaterMcCheat.
But in all serious, I'm sure this will open up a new level, pardon the pun, to the game altogether. On the site is listed more information about this, so I recommend clicking on to that if you are a World of Warcraft fanatic.