On a lark, I decided to compare the facebook membership numbers of my daughter’s silicon valley high school with my blue collar east coast high school. Surely, the alums of the silicon valley school would be hipper than the blue collar offspring of the steel mills.
Pennsbury High School is roughly twice the size of Carlmont High School, but notice how closely they’re correlated. Different socio-economic regions, yet the pattern mirrors itself. The surprise to me was how quickly the number of members falls off. I wonder why. Any ideas out there?