Too true. This is not a case of just miniaturizing the electronics to make teh device smaller/lighter. This part was easy as far as GPS.

You're adding an entire physical component that in itself must be a minimum size to be functional (keyboard). With this, there are dilemmas.

A clamshell style would in theory block the touchscreen from being functional when the keyboard was not needed.

Chiclet style keys would seriously increase the overall size of the device.

I think both of these options would have offered increased ease of use and comfort.

I like the design myself looks wise, but also question how easy it will be to type on. If I am sitting on the couch, how easy will it be to balance the device while thumb typing? If it is on a table or desk, how easy is it going to be to see the screen?

I am anxious to see the specs, and look forward to at least a dozen posts in this thread by the Apple bots.