Teleclass or online course?

I've been thinking lately that it might be interesting to teach some online courses or do some teleclasses based on material I've written and taught in workshops before. Obviously if I chose to do this, I would be charging for the classes.  So let me ask you dear readers...Would you be interested in taking an online course or a teleclass with me? Such a class would likely be based off the current list of classes I have on the green wolf workshop page. If you would be interested, please comment. This will help me decide if it's worth my time and energy to put something together.