Yes there is, but you wouldn't have everything work right due to driver issues. Go to an Apple Store or just a retailer that sells Mac's and try them out. If you don't want to worry about spyware or viruses right now, I say make the jump. At least with a Mac, you don't get a computer loaded with junk out of the box like you do with retail pc's.
Ok so after BootCamp I'm totally thinking my next computer may be a Mac. But macs are so expensive. Does anyone know if there is a way to run OS X on a windows pc so i can see if i really wanna make the jump?