My wife makes fun of me because as big a nerd as I am, I refuse to have a smart phone. Phones are for voice calls dammit. Your email message is really not that important to me while I'm out. And no, I won't return your fucking text messages either.
I voted linux. I use windows also, but only for video editing, and I'm trying to learn a few linux video editors so I can never touch a windows machine again...
Steven