Great Article! I couldn't agree more.
One thing I am wondering if will become available, is some sort of stylus for those of us who like to "draw". Using your finger isn't exactly the same.
One can become pretty used to navigating with your fingers, but when needing the precision of a pencil point, that just isn't the same. It really could take this to a whole different level, I think, to be used as an educational tool, too- for teaching kids their penmanship, and things like that.
Or to be able to "jot down" notes in class for those who don't type that well.
I want one.