I don't get it. Everyone complains about PCs but I've never once gotten a virus on ANY of mine.
Well if you're smart with them, you won't get viruses.
or you may have gotten one that was harmless.
I've not had viruses either, only problems I've ever had have been hardware. Just be sure to get active virus and spyware/malware protection software.
Also macs will be getting more and more viruses as their market share goes up. Good luck with that.