Image via WikipediaBill Gates thinks the world population will stabilize around nine billion people. Let's say he is right. Already two out of six billion people are connected to the internet. Say the penetration goes above 90% by the time world population hits seven billion people. Would that have implications for the social graph? You bet. The Color Social Graph Might Work Better For Books, Movies, Music
There is an old saying that everyone is connected to everyone else through six degrees of separation. Every random person out there knows someone who knows someone who knows someone who knows someone who knows someone who knows you. That magic number - six - might be lesser if the group size were smaller.
