How many iPhone 4s users will wake up this morning with ridiculously low batteries? It seems with Siri, location based reminders, iCloud, iTunes sync, etc. This may be a real issue. I'm not against charging my new phone whenever I'm near a plugin, but that kind of defeats the point of having a mobile phone. I will try turning off features to save power and see if it defeats the whole new ios5 experience. Please, other iPhone 4s users weigh in this morning, honestly.