I think Macs are great, but lets not elevate them to the status that you are. Sure, now Macs are faster because they use Intel chips, but Intel FIRST AND FOREMOST are making PC chips. PC's are so much cheaper than a comparable Mac. The graphics hardware out for PC's is unmatched, by ANYTHING (360 and PS3 included) - 2 768MB Nvidia 8800GTX's in SLI!!!! Gaming heaven right there!
Apple are no better than Microsoft. They have a draconian view on DRM (they fully believe in it). I read an interview with Bill Gates, when asked about DRM he responded 'Hmm, yeah. It's there' . There are hundreds of better alternative MP3 players out there, the ipod is really the 'Internet Explorer' of MP3 players.
Anyhoo, I am under no illusion about what my PC is. With the right software a PC is just as safe as your Mac. (Let the record show, I want a Mac, in conjunction with my PC)