metro的问题是纯粹为触控优化, 对鼠标键盘极不友好. 而对于大屏幕的桌面电脑, 触摸屏可能永远都不会流行起来, 乔布斯很久以前就说过: 触摸屏不可能是垂直的, 原因很简单, 因为手举高了会累. (Touch surfaces don't want to be vertical.
It gives great demo but after a short period of time, you start to fatigue and after an extended period of time, your arm wants to fall off. it doesn't work, it's ergonomically terrible.).