Then there was Microsoft's odd about-face. It partnered with long-time nemesis -- and Red Hat rival -- Novell. I believed the move was a thinly veiled plot to knock Linux leader Red Hat down a few pegs.
From what we can gather, the tram ticketing system does not use Windows; we never saw it crashing or rebooting (or showing some Windows logo) in decades, so we assume it runs some kind of Linux
