[citation][nom]damianrobertjones[/nom]Why? Are they MAKING you update?[/citation]
Oh wait, hold on.... I GOT THIS ONE!
I'm gonna say the answer is: No
I win $100? Or at least brownies?
I too am sitting at a company (well, technically a university) that is running 80.5% Windows, 19% Mac, and 0.5% Linux/Unix. The server room has only three Unix/Linux servers in it; the rest (50+ servers) are Windows along with the 7 or so Mac servers. And I'm counting virtual installs too, not just the physical blades.
So I too fail to see how Windows isn't a "real" operating system.