Even in the demo that's supposed to prove why you should want a touchscreen it just seems... trivial. I don't see any reason why that's better than using a mouse/trackpad.

More so the one thing I desperately try to get rid of on my MacBook's screen are smudges. Can't imagine this will make it any better.

In the end maybe I'm just completely disconnected from what regular people want in a MacBook. Maybe this comment will be my "love the ambition and thesis" moment.