29th March 2016, 5:33 AM
Actually, you can go into your privacy settings on your Playstation and XBox accounts and "hide" what you're currently playing from others if you wish. I've not disabled that myself, because I don't really mind, but I did disable showing what movies I'm watching.
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." ~ Charles Babbage (1791-1871)