I can see uses for a touchscreen, for example I think some of Apple's trackpad gestures would be better. Think three finger swipe to switch virtual desktops on

I can see uses for a touchscreen, for example I think some of Apple's trackpad gestures would be better. Think three finger swipe to switch virtual desktops on a 15" screen instead of a 4" trackpad. I do hope they work out a good solution to smudges.