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.”

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.”

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

MyPraize is a general Christian social networking site that provides its users with Christian music, bands, and videos, and provides forums for religious discussion.

Imagine Yourself is a social networking site established by the Evangelical Lutheran Church in America as a place for young church members to explore their vocations.

Holypal.com is a general Christian social networking site. It provides an online forum for Christians to post and view videos and photos, connect with other Christians, and participate in religious debate.

Hisholyspace.com is a general Christian social networking site. It was created by founder Jeff Broderick to provide Christians with a clean, accepting, and safe online community. Users can upload and browse videos, shop, find and connect with other users, and be connected to other online Christians and Christian communities.