The NSA is making sure no one gets too outraged. You're allowed to get a little upset about windows, seeing as no matter how mad people get, Windows will still be a huge part of tech infrastructure --it won't go away--, and it also placates the masses, it makes them feel like they're rising up and accomplishing something and that they're "right". In the end the NSA is going to spy on you whether you want it or not. There is no opt-out.