X86 is a very old platform, full of "patchy" stuff that is ugly. Arm is relatively new, and by being RISC it will never be very complex (at least as X86). This is why i consider arm better than X86.

Arm processors are not only for mobile use. I've seen some interesting arm powered netbooks lately. I really hope in an arm-powered desktop, because it would be less noisy, less power hungry(yes, it's important even on desktops) and have a longer life.

@ndi
React OS is a bomb. I don't know when it'll explode, but i'm really happy i'm not tied to it.