Honestly, I try not to say much either way. I acknowledge that I have a huge bias towards Microsoft. In fact, in 2 and a half hours I will be going in for a job interview with them.
I've used Macs on a number of occasions and, other than things being in different places than they are on Windows, my only real complaint is the lack of control given to the user. That's speaking for the OS; the hardware issue is a completely different thing.
I admit I have only used Linux a little bit, but I would be interested in exploring it further when I have the time.
Now that this thread has gone completely

, I ask the original poster, "What exactly is it about Safari 3 that you like so much?"
I know that Safari is Apple's web browser, but I have never used it myself. What is it about the browser that makes it superior to Firefox, IE, or Opera? Ha ha, the IE one is easy. I may have a Microsoft bias, but even I won't use IE.