It would be interesting to try some new ideas that advertising over the internet allows. How about an option for users to consume a few minutes of commercials

It would be interesting to try some new ideas that advertising over the internet allows. How about an option for users to consume a few minutes of commercials in a row, and then get X number of videos ad free? Or allowing users to influence the ad selection by manually entering an interest/disinterest list. Could be alot more flexible than the television model.