I'm approaching the point were I'm just going to assume that Windows is a game-console which can be used to play Grand Theft Auto on, and just ignore the fact that people actually want to use it as a "normal" operating system. If anyone walks in to my office and talks about windows, I'll just look at them with a puzzling look on my face.
What pushed me a little closer this time was that my colleague managed to break out nightly build (just as we're about to build a snapshot for other departments to start using) by checking in a directory. This directory, called "launches", caused Subversion to fail in a checkout step during the nightly build complaining that "The filename or extension is too long". WTF! IDIOTS!