We've all been there: Killing time in the Apple store. Fidgeting with the iPhone on display. Marveling at the assortment of iPod colors. Cruising the net on the MacBook. Scoping out all the hotties hitting up the genius bar for software upgrades. Or, if you're "that guy," using iSight to play King Kong licky-licky with another customer in the store — without that customer having a clue. Good work.