I'm going to have to agree, Vista is pretty much windows taking Mac OS X and converting it into a windows look. Really, thats what it is, like they copy feature for feature from Mac OS X. but other wise, yes, PC's are good for things, Macs or good for things. When I get my MacBook, my pc will be there just mainly for gaming.
Just make sure we don't turn this into a "Pc's are better then Macs" flame.
Chris