You know that rumor that cropped up right before the release of the third-generation iPad, about it not having a Home button? It wasn’t as silly as it sounded, thanks to Multitasking Gestures, a hidden iPad/iOS 5 feature that you can take advantage of right now. Simply open the Settings app, tap on General, and turn on the slider for Multitasking Gestures. Once it’s on, you’ll be able to use four or five fingers to pinch your…
