i dont see it that way. i imagine a device which billions of students of all ages would buy to use it during classes and homework as school book and notepad at the same time, not speaking about writing professionals and creatives and casual readers. and that could be used just as a normal laptop too if necessary just rotating it and folding it a little. all folded could be a camera, a gps and maybe some mini version a phone too.. have you seen the courier prototype video? http://www.youtube.com/watch?v=USbkrk8-pjw
though is not very similar to what i imagine.