We are currently offering courses by videotape, audiographic teleconferencing, satellite transmission, seminars, and on-site instruction. We offer also nearly 600 correspondence courses in many subject areas. We've done that for _years_. It seems like we are just getting started with WWW, Internet, Mosaic, and the new tools for publishing and delivery via networks.
But, we do have practical experience, and practical results to show.
See for example the Wisconsin Experience