"The display can’t show any arbitrary app, unfortunately. You can read and mark up PDFs with it, but that’s pretty much the extent of what you can put on the di

"The display can’t show any arbitrary app, unfortunately. You can read and mark up PDFs with it, but that’s pretty much the extent of what you can put on the display." Sounds like one loses the ergonomics of a keyboard but doesn't gain the full potential of a display. It's hard to see who this product is aimed at.