"Drop the book. Just Face. It's cleaner." But seriously, facial recognition is a useful feature to save folks time trying to tag people with names in every pho

"Drop the book. Just Face. It's cleaner." But seriously, facial recognition is a useful feature to save folks time trying to tag people with names in every photo. Also helps with discovering new people you want to meet. And yes of course it could be used for "evil" both by Facebook and the government. But that's true of any other technology, so arguably a wash.