Torchwood uses Linux! Ubuntu, to be exact...
Sadly this shot didn't come out the clearest, but I spotted today that one of the computers on the Torchwood Hub set was running Ubuntu. It had VLC running, so I'm assuming that they use free software to play all the graphics that give you the illusion of a super-advanced OS.
In related news, I got Ubuntu-eee up and running on my Eee PC 1000. Go me!
