Pinch isn't zoom. Unpinch in zoom. It would be intuitive for pinch to close an app, but not more intuitive, because in some apps your intent to zoom out could b

Pinch isn't zoom. Unpinch in zoom. It would be intuitive for pinch to close an app, but not more intuitive, because in some apps your intent to zoom out could be confused with wanting to close the app (mobile Safari) and for other apps accidental finger brushes might cause an accidental closing of an app. The way touch gestures work now actually make a lot of sense. It seems like you're reaching.