World of Warcraft patch 6.1 adds a S.E.L.F.I.E. Camera to the game.
It's a reward for a garrison follower quest and can be upgraded (through another follower quest) to epic to have three different filters: a Sketch filter, a Black and White filter and a, um, Death filter.
Patch 6.1 is on the Public Test Realm now. It also finally introduces the delayed blood elf character-model upgrade (Joystiq has a good gallery of how they look), adds Twitter integration for sharing your items with the outside world, and brings host of tweaks to Garrisons and elsewhere.