OSX running on ARM? I don't think that would fly, not enough horsepower and you'd have to rewrite/recompile all legacy apps, exactly the problem Win8 RT has wit

OSX running on ARM? I don't think that would fly, not enough horsepower and you'd have to rewrite/recompile all legacy apps, exactly the problem Win8 RT has with ARM. If x86 mobile SoC's do improve as much as Intel thinks over ARMin the next 1-2 years, will be interesting where that leaves Apple and iOS.