system on a chip is the future for PCs, folks, whether you want to believe it or not. It may not be ARM, but it will be something with SOC. When shrinking everything down, there comes a point when separate components no longer makes any sense. In 20 years a PC will be about the size of a smart phone and 10 times the computing power of today's most expensive laptop...and x86 is not going to get us there. If you think they will continue constructing a PC the old way, you're nuts. Ain't gonna happen.