High Quality Content by WIKIPEDIA articles! XRCO Hall of Fame lists some of the most notable adult entertainment works and workers. The list is managed by X-Rated Critics Organization and inducted annually during the XRCO awards. The sex industry consists of commercial enterprises which employ sex workers in various capacities, generally relating to what is described as adult entertainment which includes erotica, as it comprises a number of forms of entertainment not considered suitable for children. The sex industry earns as much as $13 billion a year in the United States and has been credited with driving technological advances in popular media, such as home video and DVD, pay-per-view, live streaming video and video on demand.