Gesture Search (by Google) is a battery hog. My Seidio 1750 battery (a replacement and brand new) was draining a lot quicker than the one it was exchanged for, so after having it on for most of the day I decided to see what was causing the drain. Gesture Search used the most battery out of all of the processes and it had the least amount of actual use. With my battery at around 70% after 12 hours (not much actual use today), Gesture Search had 47% of the battery use (the next highest being cell standby at 17%) and the actual time it was in use was 1m38s. I don't know why that would be except that it has to always be running in the background (when setup for flip to open) and that maybe the cause of the battery drain. I'm going to set it to only open from the application shortcut and see if that alleviates the excessive battery drain. I'll let you know what I find. Just an FYI.