Cornerstone Chapel of Leesburg, Va., uses Facebook and Twitter to reach its members throughout the week. Gary Hamrick is senior pastor.

Celebration Metropolitan Community Church in Naples, Fla., uses a MySpace page to connect with members. Lillie Brock is the reverend.

Masjid Abdul Muhsi Khalifah is a Brooklyn, N.Y., mosque with a Facebook page where members discuss everything from World Cup Soccer to current events and religious issues.

Congregation Beth Elohim in Brooklyn, N.Y., has an active Facebook page. Rabbi Andy Bachman is its creator.

Berlin Masjid in Berlin, Conn., has a Facebook page that is administered by two college students and Sohaib Sultan, an Islamic college chaplain.

Helen Osman is secretary of communications for the United States Conference of Catholic Bishops and can discuss the conference’s guidelines on use of social networks among Catholics. Contact [email protected].

The United States Conference of Catholic Bishops has issued guidelines for the use of social networks among Catholics.

The National Conference on Ministry to the Armed Forces (NCMAF) is a Virginia-based organization that recruits, endorses and provides oversight for chaplains in all branches of the military.

The Military Chaplains’ Association of the United States of America serves as the professional organization for chaplains of the Army, Navy, Air Force, Department of Veterans Affairs and Civil Air Patrol and includes members of all faith groups.