Ah yes! I remember around the turn of the millennium when Opera invented mouse gestures for web browsing! It was really cool, but most people will forget the gestures if they don't use them all of the time, and then lapse into doing things the old way. However, touch-enabled devices have brought back gestures, and it would (or will) be nice to have some intuitive, or foolproof Apple-dumbed down, if you will, gestures that will simply make buying a touch-enabled computer monitor unnecessary. I don't need to replace my mouse and keyboard though.