There's also an element of practical coercion in Facebook. Numerous academic studies have found it both addictive and leveraging social necessity (I.e. You don

There's also an element of practical coercion in Facebook. Numerous academic studies have found it both addictive and leveraging social necessity (I.e. You don't actually need it, but practically, many people suffer actual impacts -loss of contact, social ostracism) if they don't have it. Fb's facial recognition system is at least as worrying as the FBI one, in part because the FBI and CIA will soon start using it, if they're not already.