Hey, I've seen the commercials. Vista is terrible and unsecure (and maybe even a little insecure). Macs are great and cool and super-secure.
Writing secure software is even hard when you make all the hardware. Huh. Who woulda thought?
(btw, I think that Macs are great machines and that Apple has a fabulous model. But there's a little bit of exaggeration going on here. You know, glass houses 'n all. Those ads were fun at first but now they're kinda on my nerves already.)