Friend of C

Michael Erard: Friendster “is built on the premise that friendship is transitive; that is, that if A is a friend of B, and B a friend of C, then A can be a friend of C, too. ¶ But friendship develops in social contexts, Ms. Boyd says; it doesn't just flow through the pipes of a network. "Just because you're friends with somebody doesn't mean their friends are similar in the type of context you are with your friends," she said. Unless the social networking sites adapt to how people need to use them, she said, the sites will not succeed.”