Chris Forbes is author of the e-book Facebook for Pastors and hosts a Facebook page of the same name. He is the founder of Ministry Marketing Coach and lives in Oklahoma City, Okla.

Douglas Cowan is an associate professor of religious studies at the University of Waterloo in Ontario, Canada. He is an expert on the neo-pagan community and has written about the community’s use of the Internet to communicate and share ideas about faith and rituals. He has also published about Mormonism and evangelical practice in North America […]

Sybil W. Coleman is a professor of social work at Gordon College in Wenham, Mass., and co-author of a 2009 study, “Pulling Off the Mask: The Impact of Social Networking Activities on Evangelical Christian College Students.”

Helen Berger is a retired professor emerita of sociology at West Chester University in West Chester, Pa. She is an expert on the neo-pagan community and has written about how teen witches in the U.S. and Australia use the Internet.

Bryan Auday is a professor of psychology at Gordon College in Wenham, Mass., and co-author of a 2009 study, “Pulling Off the Mask: The Impact of Social Networking Activities on Evangelical Christian College Students.”

PaganSpace.net is a social networking site for followers of Earth-based religions, such as Wicca, Asatru, druidism and goddess-based faiths.

Naseeb is an Islamic social networking site that emphasizes relationships.

Muxlim is a general Islamic social networking site that includes religion, politics, popular culture and relationships.

Muslimsocial.com is a general Islamic social networking site. It provides a forum for online dating, and helps Muslims connect, and reconnect, with other Muslims.