The problem is with PC/MAC battles is that both of them are rival siblings in Mainstream media, both have monopolies in their own markets: OSs and music players. Perfect Example is the Apple commercials PC guy vs. Mac Guy. It seems that Apple and Microsoft are somewhat alike now, even if you don't look at market share pies.
I just think that Windows and Mac interfaces are getting too cutesy and The Amiga and Morph OS always maintained this hardcore Workbench(like) interface without going too aquaish. Yes, OS4 screenshots have that Aqua-like interface, but it doesn't compare to Win/Mac.
I just hope that Amiga releases a desktop machine based on PPC or at least x86 and have OS 4 running on it.
I still prefer the look of Workbench over Explorer/Finder.