When you log in the day after patch 3.0.8 goes live, odds are that if you've hit 80, you'll be picking up a relatively free achievement. Winds of the North is an achievement that's been more or less impossible to get since Wrath was released -- it requires you to get Exalted with all three of the "starter" reputations for your faction, depending on whether you're Horde or Alliance. But while it's relatively easy to get Exalted with the overall reputaiton for your faction (Horde Expedition or Alliance Vanguard), it's very tough to get Exalted with the reputations within that faction (Explorer's League, Valiance Expedition, Frostborn and the Silver Covenant for the Alliance, and Hand of Vengeance, Taunka, Warsong Offensive and the Sunreavers for the Horde -- whew). There are almost no daily quests for any of those factions, and even just doing all of the quests is designed to get you Exalted with the major faction, not the minor ones.
Patch 3.0.8 will fix this, and only require you to get Exalted with the overall faction. Which you probably already are, since if you don't wear a Champion tabard during the endgame instances, you'll instead earn rep with the starter reputation for your faction. (Not to mention that even before you get there, the mini-factions all add up to the major faction, so if you get Revered with two of the mini-factions, you'll be Exalted with the overall faction.) Got all that? In short, Blizzard built an achievement into the game without realizing how hard it really was to get. And in the next patch, they're going to change it so that even if you haven't been paying attentention, you've probably already gotten it. So enjoy the free points.