Can the technology support hundreds of viewers? Can you moderate people piping up with questions so it doesn't get out of control?<p>If so, celeb chefs even just in Australia could rake in money using this. Cooking reality shows (MasterChef, Kitchen Rules) are very popular and the chefs are often household names. I am not one for mainstream television, but the Friday night Master Classes during the MasterChef season are great.<p>If you put one of those names like Gary or George from MasterChef (and there are a number of Australian celebrity chefs ahead of them) in a Friday night class doing 2-3 dishes for $15, you could get 1,000 signed up if not 10-30,000 with a bit of promotion.<p>Imagine a season pass with a chef doing Friday night dishes. Tune in when you can or have access to archives if you're otherwise occupied. Suddenly the market for cooking classes booms.<p>I've done in-person cooking classes here in Australia and also in Turkey and could see myself trying out on-line streams.<p>Further than cooking classes, imagine name musicians teaching signature tips and tricks with a guitar or effects. Imagine Trent Reznor, or Nick Cave and Warren Ellis, doing live Friday evening jam sessions to viewers. They set up the camera, open a bottle of wine, and start mucking around. Moderators could enable fans to butt in at the right times to suggest a style or ask a question. "Hey, can you drop-D and stuff around for a bit - would love to see what you create!" Make it affordable at $10-15 and you could get hordes.<p>In each case, do special/limited shows for $80+ with more access to interact and get personal feedback.<p>Could it work? I'd love to build it.