All in all, it comes down to those two questions. If you don't want to fork the cash for the Apple name, then go with the PC, you won't be disappointed (so long as you shop carefully). If you don't mind forking the cash for the Mac, and like the platform itself (as many have suggested, please TRY it first!), then get the Mac, you won't be disappointed.
Hehe. The infamous "shop carefully" (otherwise known "devil in details") came up again in Apple vs. PC comparisons.
To me personally that is major selling point. I'm techie. I'm hard core techie. That's why at home I want to have something that "Just Works".
Linux is not something what "Just Works" (and least so Windows) on any moderately high-end hardware. Mac OS X has its quirks, yet I hardly ever see the rough edges.
I'm buying Macs solely because I can abstract myself from all the technical details and just enjoy using computer for casual things.