My original take on this subject was that as OS X was to be more of a main stream operating system, that it would make sense for Apple to port it over to PC machines. However, after hearing some of the things said by posters here and in other places, I would have to say that my original stance was incorrect.
OS X is indeed a mainstream OS, but it's lure to other users in other segments of the personal computing industry will be it's features and it's seamless integration with Apple hardware. And, it will be a viable alternative to people looking to upgrade their existing PC systems or make outright new purchases.
What, in my mind, will enable Apple to capture some marketshare from Windoze is actually two-fold. First, they need to show that X is indeed the modern operating system that everyone has been waiting for. So far, they are off to a good start, IMHO. But, tweaks and enhancements still need to be made. As well, there need to be more mainstream commercial apps available to run natively on the system (based on all the early indicators, by end of year this should not be an issue).
Second, Apple needs to do two primary things in thehardware realm. One, they need to break the 1GHz mark on processor speed. This, of course, is totally dependent on Motorola. And, while it may seem hollow to any of us on G4s (with the Altivec Engine most G4s rival PIIIs running from 600MHz and up), the PC community is highly motivated by that little number. The other thing Apple needs to accomplish is to reduce overall system pricing once again. Since the release of the G3 and subsequently the iMac, Apple has definitely become more price competitive with PC boxes, but Macs are still, by far, the more expensive of the two platforms. I will say, however, that given the current hardware specs for Windows XP, cost may, very shortly, be a moot point.
So, how many of you are going to vehemently disagree with my assessment? Huh? Come on, speak up... hehe