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Causation, not just correlation, baby! And from the Ivy League! Also, 7 other things worth your time.

Facebook would be nothing without the Ivy League.

For its first year or so, you couldn’t sign up without an email address from Harvard, Yale, Princeton, Stanford,¹ and eventually other elite universities. It piggybacked on the most exclusive clubs in the world.

But as long as we’ve been beating up on Facebook the last few days—with good reason, I must sa…