virtualization/Boot camp?
The first thing I thought when reading the OP was that Apple may be trying to start virtualization on PCs. I see at least two other people agree with this.
If OS X is ever going to go onto generic PCs in whatever shape and form, now is the time. The whole Vista and XP debacle has created a desperate situation for PC users, and if Apple can package OS X correctly - say install it in a boot camp or virtualization kind of way where users feel they are taking the smallest possible risk - then perhaps the time is right.
Apple is producing more sw that runs on windows. [...] the reasonable approach would be to make a version of Basic OS X to run virtualized over others OSs (or some type of OS container). This would not be as good/fast/capable as 'True' OS X on Apple's hw and would let Apple free on how to evolve its own platforms.
I'm not saying Apple will do this, but it's a possibility. I also thought this point was important:
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) AppleWebKit/420.1 (KHTML, like Gecko) Version/3.0 Mobile/4A102 Safari/419.3)
Actually, Apple is a SOFTWARE company. This has been stated repeatedly by Jobs. Hence "those who are are passionate about software make their own hardware," and not "those who are passionate about hardware make their own software."
I never thought of it that way, but you're right: this may be a glimpse into Jobs' thinking that I haven't seen presented before. Apple make the most money on their hardware, but does that mean that Jobs considers hardware the heart of Apple? The quote does appear to put the emphasis on the software and not the hardware. If Apple has the technology now (through development and a sort of "beta-testing" of key OS X apps on Windows such as iTunes, Quicktime, Safari, etc.) to get past the hurdle of the incompatibilities associated with the wide array of PC configurations, then Jobs may think it's ready to take on Windows on their own turf through a virtualization/boot camp solution.
If Apple can claim that they can support all (or nearly all) peripherals by working through Windows, or possibly even ones that Vista does not yet support (less likely), then people who feel cheated by Vista might be tempted to plunk down $130 (or whatever Apple would charge for the alleged Snow Leopard) to get a taste of what Macs are like before making the hardware switch.
It's true that statements by Jobs et al. and marketing on their website does seem to go against this move. But, then again,
Back in the day when the G3/G4/G5 were released, Apple crapped all over Intel and Intel Processors. How much faster the G* were and antiquated the Intel processors were.
Funny how tunes change when the winds of business drive a ship to new shores.
Apple has made such about-faces on several occasions. The 1984 commercial was against IBM, then Apple partnered with them to develop the G* line. Apple did a huge, years-long campaign against Intel, which they even referenced at the announcement of the switch-over to Intel. I think it's much less of a change in direction to move OS X to PCs: they wouldn't be abandoning making their own computers (presumably), just expanding the OS to the PC/Windows world to give people a taste of what it's like to own a Mac. The sell might go something like this:
"You know iTunes, the iPod, the iPhone, Safari, the most amazing(/faster/easiest to use/etc.) products in their categories? Well now, you will get to try out the OS behind these products on your very own PC. Through virtualization, you can run OS X inside Vista. Through virtualization, we support the same peripherals as Vista does. You get to run iLife, the best creative suite out there, from within Vista, plus thousands of other Mac-only software by Apple and some of the best third-party developers out there. It's not as good as having OS X on a Mac, but you'll see even as an emulated OS, it's a lot better than having Vista."
This is clearly speculation and hypothesizing, but I don't think it can be shot down as easily as some say it can.