And at what pixel density? I'd like to know what happens if I take the entire contents of my 1920x1080 desktop and project it say...4 feet away. Does it look like crap or not? For some reason in all of their promo material I can't see a normal looking desktop projected.

They're going to have to show much less marketing hype and much more practical use. Especially for a $3000 pre-order.