Finally, we get FaceTime over 3G in iOS 6.0 and having tested this out with iPhone 4s -> iPad 3, it's great! No more needing to jb at all. Siri on the new iPad is also a very welcome addition - just very sad my 2 other iPad 2's can't run siri???
My biggest disappoint with Google Chrome on android is the lack of flash. Everyone is moving away from it though so don't expect Apple to pick it up at this point.superb feature worth waiting for!! just wished they allowed flash on iOS as steve jobs is long gone!! no one to object!!
The Wi-Fi version of FaceTime uses about 3MB (megabytes) per minute.