Social networking provides breadth but rarely depth, and in-person contact is what we crave, even if online contact seems to take away some of that craving. In the end, the online interaction works best as a supplement, not a replacement for in-person contact. The cost of all of our electronic connectedness appears to be that it limits our biological capacity to connect with other people.
Daniel Levitin, The Organized Mind
(Actually this might have been from Aziz Ansari’s Modern Romance, I am not sure. Poor record keeping sorry)