Update: Version 1.3.1 is out, and Facebook says it should fix the battery issues. What's everybody seeing?
Original: The bad news: Facebook's recent update for Android indeed is beating the crap out of your battery, as many of you have pointed out in our forums. The good news: They're aware of it, and a fix is in the works. Responding on its official Facebook for Android page, erm, Facebook says:
Hi folks, a number of you have commented on seeing a battery drain on your device since installing the new Facebook for Android app. We have identified the bug that is causing this battery drain and are working on a fix now. As soon as the patch is ready, we will push out an update. Thanks for the quick feedback and for your patience as we get this fixed!
Until then, you might have to uninstall. Hang in there, folks. [Facebook for Android] Thanks, Junior!