I'm trying a cache wipe and data/factory reset ... BUT READ ON:
Flipz (Of Fresh ROMs): Facebook 1.3 Eats Battery. Hardcore. | Android News, Reviews, Applications, Games, Phones, Devices, Tips, Hacks, Videos, Podcasts - Android Police
We'd had reports of users not OTA'd having battery issues, and those of us who went to FRG22, this may still be the issue.
Going to look at it.
My phone was at 80% @ 8 AM. I have virtually no services running. I have WiFi and GPS disabled. I have brightness at lowest level. Droid has been sitting on my desk in standby mode. I do not have Facebook installed or Twitter running.
My battery is now at 40% almost 4 hours later.
Now, my bldg has no 3G reception. In fact, I have to go outside to make a call. Would the phone be roaming trying to pull a signal, hence, draining the battery?