Enterprise social networking applications facilitate, capture and organize open conversations and information sharing between individual workers and groups within an organization. In addition to capabilities that support conversations and information sharing, they can keep track of the network of relationships between participants (via social graphs), in order to deliver a personalized stream of updates about events or conversations to individuals (via news feeds and activity streams). These applications help people find out about each other, have discussions, share information and generally interact. Interaction occurs either at a one-to-one level, or in groups, teams, communities and networks, and in the context of structured or unstructured business activities.