:) Seven or eight years ago, I was project leader and architect on developing robotics system platform for Nuclear Powerplants inspection system.
My decision to develop such system on Windows OS platform was :) pretty controversial, but I(we) made it trough, and Windows OS based, nuclear power plant inspection robotics system was born.
System for inspecting nuclear reactor core, not parking lots :).
After more then half a decade, I read that British nuclear submarines are getting new control system based on Windows XP platform :)
And I feel good :)
http://www.tportal.hr/tehno/racunala/3378/Windowsi-u-nuklearnim-podmornicama.html
Article is on Croatian, but non the less :)
Nuclear Windows are coming all around :)