Ghostcrawler made a post yesterday on the ETA of Dual Specs. He makes it clear that while they'd love to have them in patch 3.1 (which is when we'll see Ulduar and some other post Wrath), he doesn't want to say something and then not deliver – only to get players upset.

Dual specs are a feature that's very much looked forward to by many players, in particular tanks and healers. No longer will players have to spend horrendous amounts of gold just to enjoy both solo content and group content. The introduction of them will truly be game changing for many folks.

Blizzard has updated the Armory with a new Wrath of the Lich King theme, achievements and stat information for each player. Not only can you check out what each player has done so far (including all and recent achievements, and all of the statistics available ingame), but you can also compare players to each other, both in the stats and achievements pages.

Blizzard also has a news feed on the main page when you log in that tells you about goings on and realm firsts for your character specifically, from who's downed the heroics recently to the first characters to 80 on your own realm. I wonder what they'll report on when all the firsts have been taken, but we'll have to see.

Stole this from WoW Insider.