Blizzard continues to roll out upgrades across the board ever since the Wrath of the Lich King expansion came out. In fact, the World of Warcraft Armory page was updated today, and it now features stats and information previously unavailable prior to the 3.02 patch.
The character profile site now features all sorts of stats including tabs that make it easier to keep track of your Achievements. In-game calendars are also included. Pretty much any detail you want to know about your characters or your friend's characters can be found out here.
Apparently, you can even figure out how many times your character has hugged or waved at other characters, too. Who knows why you'd want to know that, but hey some people are stat happy, and if this appeases them, good for them!