Walter Conn, CEO of Los Angeles - based private real estate investment firm Figueroa Capital Group, boasts online connections with about 1,200 members of LinkedIn, arguably the most
popular social networking site among U.S. businesspeople.
One of the earliest and most
popular Web 2.0
sites — those that emphasize online collaboration and sharing
among users — Flickr is also a
social network, a place where people can connect with each other and have conversations.