The way I would do it is make a really solid ad blocker for all browsers and release it. Get a load of users (as many as possible) for 6 months or something. T

The way I would do it is make a really solid ad blocker for all browsers and release it. Get a load of users (as many as possible) for 6 months or something. Then release the micropayments service (and approach some of the big content publishers with the idea to get them signed up). Obviously being open to your users that this was your long term plan :)