The Tyranny of Stuctureless

Because elites are informal does not mean they are invisible. At any small group meeting anyone with a sharp eye and an acute ear can tell who is influencing whom. The members of a friendship group will relate more to each other than to other people. They listen more attentively, and interrupt less; they repeat each other's points and give in amiably; they tend to ignore or grapple with the "outs" whose approval is not necessary for making a decision.