Press2ToContinue writes: "Facial recognition cameras are installed at local businesses. These cameras recognize your face when you pass by, then check you in at the location. Simultaneously, your smartphone notifies you of a customized deal based on your Like history."
From Facebook, whose track record for privacy problems is legendary.
What could possibly go wrong?
"An idealist is one who, on noticing that a rose smells better than a
cabbage, concludes that it will also make better soup." - H.L. Mencken