Mary Ann Horton recruited membership in and designed the original physical topology of the Usenet Backbone in 1983.
Gene "Spaf" Spafford then created an email list of the backbone administrators, plus a few influential posters. This list became known as the Backbone Cabal and served as a "political (i.e. decision making) backbone". Other prominent members of the cabal were
Brian Reid, Richard Sexton, Chuq von Rospach and
Rick Adams. == In internet culture ==