21. The method according to claim 1 , wherein the nodes, information related to each node, connections among nodes, and information related to connections among nodes are presented at the user interface.
21. The method according to claim 1 , wherein the nodes, information related to each node, connections among nodes, and information related to connections among nodes are presented at the user interface. 22. The method according to claim 21 , wherein said user interface may comprise an explorer, an application, a service, a web site, and external or third-party domains.