The smart phone has so much potential. I personally use it as a planner so that I can remember special dates (appointments, bill payments, etc). What do you use your smart phone for?
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Most funnies app is Tomcat my favorite and the other is bar-code scanner. Bar-code scanner helps me find actual price from manufacture.
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I have a pulse app. You put your finger against the camera lens and it gives you your pulse rate.
I also have RunKeeper which keeps track of how far I travel when I do physical activities liking walking.
I use my smart phone to check my email and take pictures. I take notes on it using the 3rd party app Swype.
I've heard people using iPhones as universal remotes for their TV which sounds very cool!
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