That's pretty interesting reasoning but it's based on a key flawed assumption: that Apple would offer anywhere near 15 screen sizes. Given Apple's history I thi

That's pretty interesting reasoning but it's based on a key flawed assumption: that Apple would offer anywhere near 15 screen sizes. Given Apple's history I think it's reasonable to assume they would sell two or maybe three sizes max. Also, this is their first product that would be primarily wall mounted. Not needing space for peripherals would open up new display options -- like sticking them on a wall.