Are you saying there is nothing to patent about the implementation of gestures on your touchscreen, as opposed to hitting widgets like scrollbars ? You couldn't be more wrong.
And people who cite things like the people who did multitouch with an array of cameras obviously don't understand patents. Patents are not about an idea but an implementation. The earlier multitouch stuff had nothing to do with the multitouch on a capacitive screen.
"Are you saying there is nothing to patent about the implementation of gestures on your touchscreen, as opposed to hitting widgets like scrollbar?"
Aren't touchscreen gestures just mouse gestures where a touchscreen replaces the mouse? That seems like an obvious amalgamation of two pieces of prior art.
EDIT: That doesn't mean that particular aspects of the implementation of touch gestures on iOS aren't patentable, but AFAIK that hasn't been what Apple has been suing on the basis of.
And people who cite things like the people who did multitouch with an array of cameras obviously don't understand patents. Patents are not about an idea but an implementation. The earlier multitouch stuff had nothing to do with the multitouch on a capacitive screen.