Facebook eats up massive amounts of charge & data in the background, probably collecting your info and waiting for notifications. If you're an avid FB user, uninstall the main app and install the FB Lite app. I've noticed a massive difference already.

Probably not the answer you want, but it works

I know it's been frustrating to experience massive amounts of battery drain when the phones were doing fine before. And I've been looking for ways to improve it since the update. Uninstalling apps, changing my habits, etc. But the most obvious one has always been right there. (2/3)

But seriously. At the end of the day, it is just a game. And what happened some people took far too seriously.

I'm not taking sides on this matter. Everyone is equally as stupid in how they're handling what happened. Figure it out amongst yourselves.