When you deal with software you kind of communicating with the imaginary one who build it. So when I am forced to use windows even for a moment I have the constant annoying impression that I am dealing with some one crazy who can through things in random places without logic or with logic that is changing from one part to another randomly. I simply can't stand it and I know there are other people who can't stand it too.
And please do not think I am saying it without knowing how perfectly and logically windows is organized. I worked with it and programmed it for 10 years. It was a perfect school called "How not to do things".