Posted in Web How Facebook’s “7 friends in 10 days” got everyone … November 13, 2019 Facebook’s ‘7 friends in 10 days’ is probably the most famous example of the type of observation I’ve https://medium.com/geckoboard-under-the-hood/how-facebooks-7-friends-in-10-days-got-everyone-confused-about-correlation-and-causation-25da4bb8220e