The Surface Pro is a full blown laptop in a tablet form factor. The iPad is not in the same league. Sorry boys and girls, but our beloved iPad is about to get spanked. A MacBook Air would be the closest competition.
Well it'll run full Windows 8 so obviously. There are laptops that run Win8 going for around $300 on average. Then again, I no longer care about laptops. Just desktops, tablets and smartphones. I wouldn't pay $800 for that thing, even if it could make me breakfast in bed.