Why are you facebooking with her?

One of the more interesting developments in the field of social sciences is the new science of social networks. This is the growing body of knowledge and practice about how organizations, communities, regions, industries, markets and peers behave as networks of collaboration, learning, and influence. Of course this practice not new. Who did Jesus collaborate with? Which communities and people did He dialogue with? Did he use only 'traditional' communication tools? What did the Jews, or even the disciples, think when Jesus 'facebooked'  Mary Magdalene or the Samaritan woman' outside the network?