In fact, in many cases it is smaller than that. Memebers within the same country are on average only 3 degress of separtion apart.

> In our studies, performed earlier this year, we examined all 721 million active Facebook users (more than 10% of the global population), with 69 billion friendships among them. To date, these are the largest social network studies ever released.



posted by scarp: 2615 days ago