Actually, I like that, because for things where I need to type fast or a big screen, I use a notebook or desktop.
As a programmer and computers fanatic, I like the idea of having one computer always available everywhere, better yet if it does not need a pocket (like my iPhone, for instance). It needs to keep me informed of new emails, allow me to read some news, do some searching, locate me, play mp3, show a small video, etc. No need for fast typing on this type of device.
So I am all for it, and will buy one for sure when it becomes available -- well, if it has enough power, of course. =)