If I had to make a choice between Apple's view, and Microsoft's view, I think I would be going with Apple's view. While Microsoft may want to have "Windows 8 everywhere", the current Release Preview of Windows 8 shos the deep flaws in Microsoft's view. I am running the Windows 8 Release Preview on a couple of machines, a laptop and a desktop, and in general, on laptops/desktops, the Cellphone/Tablet orientation of Windows 8 is painfully evident. Things like the built in apps running full screen (I bought a 24" monitor to run multiple apps, not just one full screen stocks app that has 1 graph on it; my eyes may not be as good as they were, but they are not that bad). On a limited screen size device (cellphone or tables) this isn't an issue; on a large screen desktop or laptop, this is a pretty useless waste of space. While Microsoft would like to push the Metro interface on everybody, the inclusion of the desktop is an admission that the Metro interface is not usable for most business PC uses. In and of itself, this disproves Microsoft's stance.
Kostas