Come on, I run OSX and various flavors of Windows, Android, Linux, and BSD at home. Use the right tools for the right job. Windows isn't so bad and is pretty stable these days. I actually have more problems with OSX doing stupid stuff after updates or Linux murdering my hardware/desktop every few months vs. windows. My primary dev env is Linux and OSX, but I still use windows for gaming, personal use, etc.
It's not hip anymore to just rip things because they are MS, closed-source, whatever. Grow up. Every OS does many things better than the competition. Acknowledge that most of the major OS's are pretty good and use the ones that do what you need instead of ripping on them.