ARM is greater than Intel for power consumption vs performance. ARM processors will win the tablet/laptop war in the long run. There, I said it. Unless they make some serious pitfalls, ARM should have a serious stranglehold on the future of tablet PC’s and other mobile devices.
QEMU is a generic and open source machine emulator and virtualizer. When used as a machine emulator, QEMU can run OSes and programs made for one machine architecture on a different machine architecture. This is different than VMware, VirtualBox, or Hyper-V where you’re running different operating systems on the same architecture.
I joke, I joke, but what will they do? Perhaps it will just mean an even cheaper price point as microsoft takes a loss like they did with the original Xbox. When netbooks first came out, they only ran Linux, and microsoft got scared and changed their mind about ditching XP. It’s too bad the consumer demand for XP over Vista never influenced their decision. That would be out of character for microsoft.