I like the idea of getting crowdsourcing from MT but there will be out-of-pocket cost for you. Are you planning on charging your users to make up for the cost? Anyways, good luck.
Agreed. I thought it could be an option for those that want to gather feedback quickly. So something like $10 for 100 responses or something simple and to the point. If they don't want to pay, they can can spread the link and gather feedback from their network. Who knows...