Camera quick start. This is the one feature that I miss the most. I loved being able to just drag up on the camera directly from the lockscreen on the iPhone and the camera would open w/o unlocking your device. This was an outstanding feature as I am required by my company's policy to have an alpha/numeric password on my phone which often hampers me from getting my camera open in time to catch that priceless snapshot. Even though you can put a camera shortcut on the lockscreen, I still have to unlock the phone before the camera opens and anyone with kids knows, if you take too long you miss out on the opportunity for a great shot.