Buying or selling sexually related goods for further use offline

Seeking out material for entertainment/masturbatory purposes for use online

Seeking out sexual partners for a transitory relationship (i.e., escorts, prostitutes, swingers) via online personal advertisements/"lonely hearts" columns, escort agencies, and or chat rooms

Engaging in and maintaining online relationship via e-mail and/or chat rooms

Exploring gender and identity roles by swapping gender or creating other personas and forming online relationships

Seeking out individuals who then become victims of sexually related internet crime (online sexual harassment, cyber-stalking, pedophilic "grooming" of children)