I’ve been really thinking about a Facebook friend’s earlier post, saying she feels exposed by having 822 friends and will start deleting some in order to get more privacy. I just had to reply to the privacy issue and afterwards, realized that my assertions needed to be backed up by reliable data. “I must say,” I commented to my friend, “I find it strange that you would play a game on Facebook or post anything here and voice concerns about privacy,” and followed that with my first information point: “Facebook sells your data to game creators – this is a well-known fact.”