Well I've counted up the comment results for Mac Lover's Week. I thought I'd share the results.
Mac - 60
PC - 39
Linux - 2
What I Use
I grew up PC my whole life, but I started a job that provided me with a Mac Pro so I converted. I will say this though, I spend the vast majority of my professional time in Windows via bootcamp simply because I think editing in Sony Vegas is faster then any other program I've ever used... and yes, that means Avid, FCP, and Premiere. Just my valuable opinion, haha.