The research showed that in an organization, people were five times more likely to go to people than to databases to get answers to their questions. So knowledge workers’ productivity is strongly related to their social networks, in terms of who they know who can help them, and whether there is sufficient trust and reciprocal value in the relationship that they get a response.
It is far more efficient and effective for people to be able to identify the most likely people to help them rather than barraging everyone with the one query and hoping that someone will respond. The early knowledge management systems were largely based on broadcast systems within organizations to be get help on particularly issues. In many cases companies used broadcast emails to get help.
