I'm willing to throw in some money for it. I bet you could get close to 100 people in the first month. At a VERY reasonable $5/ea, that would make it worth the time. Long-term I expect it would make a much more worth while amount of $$. If someone is willing to put in the time, I'll pay up to $80 for something that works. Though I also post a podcast everyday and I think the audio player would be the big holdup.