It was assumed that "face to face" might not be part of the online learning format. Not anymore! I believe any class can easily facilitate video conferencing with today's streaming capabilities. Synchronized chat can be achieved through a variety of web based programs, and the online class environment could conceivably be almost identical to the "on the ground instructor led learning." Soon we'll all be able to put on 'goggles' and be virtually placed into the online classroom.... which will save a whole lot of gas and parking fees!