CoolTechZone posted their take of Mac OS X on x86

Apple's recent collaboration with Intel to use its microprocessors surged a great deal of interest throughout the industry. Though there are several arguments spanning the market currently, one thing is certain - Apple has stated it will not let users install Mac OS X on non-proprietary hardware, even though the CPU will fully comply with x86 architecture. The only apparent way for Apple to achieve that is by using some form of protection technology, however, that may ultimately turn out to be a fatal strategy.

Possible Doom for Mac OS X on x86