I'd love to see a widespread adoption of micro payment schemes. It looks like BT could make that quite easy to do. I don't know the technical aspects of what a

I'd love to see a widespread adoption of micro payment schemes. It looks like BT could make that quite easy to do. I don't know the technical aspects of what a system like that would entail, but it could unlock gated articles, serve as a voluntary tip jar, or even a system where a preset amount of tokens/coins get distributed evenly across the participating sites a user visits.