Stephen O’Leary is an associate professor of communication at the University of Southern California in Los Angeles. He wrote a chapter, “Cyberspace as Sacred Space: Communicating Religion on Computer Networks,” for the book Religion Online: Finding Faith on the Internet.

Glen Moriarty is an assistant professor of psychology and counseling at Regent University in Virginia Beach, Va. He wrote an article about Christian social networking for the Journal of Religion and Popular Culture.

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.

PeaceNext is the social networking site of the Council for a Parliament of the World’s Religions.

Beliefnet’s Community is the social networking area of the largest interfaith website.

UltimateTube is a video-driven social networking site for Christians that offers itself as an alternative to YouTube.