This is the coolest thing i have ever seen, i am amazed, i can't take it. It has two different set-ups. The first is aimed towards children, and it used like a book, with two screens for pages. As kids get older, it can be changed to the more advanced set-up with is like a tradition lapton, but with a touch screen keyboard. First Look: OLPC XO-2
It looks nice, but a touch screen keyboard really doesn't appeal to me. I like to know that I've pressed only one key, whereas with a touch screen one you could quite easily press two.
honestly, well, its pretty much only me, but i really don't like keyboard buttons, they should be silent, and the micro switches in them are always to firm.