I generally agree with the model; it's a model that's been independently struck on many times now. Most directly in the hunt are Google and Flattr. I had the s

I generally agree with the model; it's a model that's been independently struck on many times now. Most directly in the hunt are Google and Flattr. I had the same idea some time ago, but silly me, got interested in solving the technical problems of tracking visits while preserving privacy. What I should have been doing is fretting about the business side of things. At least I got a patent out of it.