I'm enjoying these iPhone apps that make mischief, like the iPolygraph lie detector app. You would have to be pretty gullible to fall for that, but the Ghost Cam? Gullible or not, I know I would be trembling where I stand if someone pulled this on me. From the app, you just take a picture of your victim (or anything to show your victim), and the Ghost Cam (for 99 cents) adds spooky, Read more