Monday, December 27, 2010

You’ve Got to Have (150) Friends - NYTimes.com

Concluding paragraphs from an anthropologist's take on social networking

Our ancestors knew the same people their entire lives; as we move around, though, we can lose touch with even our closest friends. Emotional closeness declines by around 15 percent a year in the absence of face-to-face contact, so that in five years someone can go from being an intimate acquaintance to the most distant outer layer of your 150 friends.

Facebook and other social networking sites allow us to keep up with friendships that would otherwise rapidly wither away. And they do something else that’s probably more important, if much less obvious: they allow us to reintegrate our networks so that, rather than having several disconnected subsets of friends, we can rebuild, albeit virtually, the kind of old rural communities where everyone knew everyone else. Welcome to the electronic village.

You’ve Got to Have (150) Friends - NYTimes.com

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