Earlier quoted context omitted.
And worse is that the only reason I have windows in the first place is to play games. I don't need to do anything else on it, but I have to have it in my life because big game companies will not make games for linux. Hell, I'm so excited for Oculus Rift, but at this point they have even dropped Mac support (understandably, they don't have the graphics power), so if I want to experience VR currently, I'm completely li…
Valve knows how many times you launch a game, how much time you spend in a game, who your friends are, your spending habits...
My point with the above is that the risks are far less than with a general purpose operating system. How can I ever trust Windows as a platform for running the Tor Browser on? How could I trust any closed system?