I think he is a little too ambitious in terms of who would be willing to pay for data. For those people who admire their stats out of curiosity, I doubt many would cough up money for it, especially for more than a month or two. Only companies who use Youtube for marketing and distribution would actually NEED their statistics, in any respect. Although I suppose, nevertheless, there will be a small, small group of super-users who want their demographics for whatever strange reason.