Marc A. Smith is a sociologist specializing in the social organization of online communities and computer-mediated interaction. Smith leads the Connected Action consulting group and lives and works in Silicon Valley, California. Connected Action (www.connectedaction.net) applies social science methods in general and social network analysis techniques in particular to enterprise and Internet social media usage. He is the co-editor, with Peter Kollock, of Communities in Cyberspace (Routledge), a collection of essays exploring the ways identity, interaction, and social order develop in online groups. Smith received a B.S. in International Area Studies from Drexel University in Philadelphia in 1988, an M. Phil. in social theory from Cambridge University in 1990, and a Ph.D. in Sociology from UCLA in 2001. He is an affiliate faculty at the Department of Sociology at the University of Washington and the College of Information Studies at the University of Maryland. Smith is a Distinguished Visiting Scholar at the Stanford University Media-X program.