According to www.toplinked.com, Barack Obama is #34 in the number of LinkedIn connections he has. This means that Obama is an “open networker” on the LinkedIn the well known social networking site for business and professional relationships.
Most LinkedIn members only connect, or publicly associate with other members that they know personally or professionally. However, to expand their social networking base, many LinkedIn users take open connection invitations from anybody who is interested. The top 100 LinkedIn uses have tens of thousands of connections.