CNN profiles the growing Mac virtualization market that allows Mac users to run Windows (and other Intel operating systems) on their Macs.

An interesting side effect of this virtualization software is that it suddenly has also become easier for PC users to run Mac OS X on their PCs

VMware's CEO Diane Greene told me last week that her company's existing x86 desktop product is already being used by some to run Mac OS on computers from Dell, Hewlett-Packard and others, though this is not intentional on VMware's part.
Parallels will reportedly be upgrading its software further "in a way that by coincidence will make it easier to run Mac OS on a non-Apple computer." It appears that both VMWare and Parallels have been "crippled" to satisfy demands from Apple that users not be encouraged to install Mac OS X on PCs. VMware's CEO says their initial shipment delay has been, in part, due to Apple's demands:

"We were trying to do it the way they wanted to, but in hindsight we should have just gone ahead, I wonder what Steve Jobs is going to do, because there is so much pressure to run Mac OS on non-Macs. There's no technical reason not to do it. He's so proprietary about everything, yet it could be a very strategic move for him to make"


Update: Apparently, Parallels is planning to provide Mac OS X virtualization on Macs, so that users can run additional versions of Mac OS X in a window. The side-effect to this feature would make it easier to run Mac OS X in a similar virtualization environment on non-Apple PCs. Details