I just got a new Galaxy S2 (had iPhone before) and i have no idea how notifications work on this thing. After a lot of searching all I've come up with is that basically all apps poll the servers at certain time intervals. and that kills my battery. The only app that actually receives notifications (and I don't think it polls is google+). The samsung galaxy email app works well but the polling makes my battery go to crap. and other apps like Facebook, words/hanging with friends don't get notifications at all, no matter how often i set it to check. what gives? can anybody give me some info/ advice on this? thanks