I want to convert to a lifestyle entirely of Macs, which is why I immediately jumped when I heard that I'd be able to get a PowerMac. However, there are a few problems: 1) the PowerMac is an old G3 model (you could tell it's old as it still has it still has room for a floppy disk), and 2) I'd have to give my 2.2Ghz P4 to my brother since I wouldn't want to have two desktop PCs as that would just be weird.
I'm really not sure how much power a G3 PowerMac has, but checking out some of the models on eBay (which I think are the type that it is), people do seem to be able to use modern software with it. Still though, I'm sure many would agree that this would be like dumping a super good computer in exchange for a decent but very old computer. But I so want to be a Mac bigot!