The Gyges effect :
When the police come to the doors of the young men and women who send notes telling strangers that they want to rape them, they and their parents are almost always shocked, genuinely surprised that anyone would take what they said seriously, that anyone would take anything said online seriously. There is a vast dissonance between virtual communication and an actual police officer at the door. It is a dissonance we are all running up against more and more, the dissonance between the world of faces and the world without faces. And the world without faces is coming to dominate.