Microsoft believes a stand should be an integral part of a tablet's design. (Take that, iPad!) The Surface's built-in kickstand is made of the same sturdy VaporMg material--more on this later--that encases the slate. "The hinge design is like that of the finest luxury car," said Microsoft's Steven Sinofsky, sounding a bit like a car salesman. The stand does look ideal for landscape-mode viewing. But how well will it work in portrait mode?