I have the european Galaxy Nexus and the battery consumption is disastrous. We are lucky that Ice Cream Sandwich provides somewhat detailed battery usage loggin

I have the european Galaxy Nexus and the battery consumption is disastrous. We are lucky that Ice Cream Sandwich provides somewhat detailed battery usage logging. Thanks to it, the native Facebook app was the first thing I deleted, because it was running battery-expensive background services even with all notifications turned off. Also what's up with the horribly jittery scrolling in some Android apps, one of them being the native Google Reader? I'm coming from iPhone 3GS and I never had issues with battery nor scrolling. That said, Galaxy Nexus is still better.