The touch screen technology alone is enough to get me excited as I suspect it is a trivial prelude to a whole new way of using communication technology in the future - ie tap tap replaced by squeeze-and-rub is so much more organic, more direct and I suspect will allow much more complex interactions.

Although I bet when the “smaller-flake” technology developed there were droll observers that hefted their chunky flakes that were saying… “give me the old reliable single purpose flake anyday…