We have just had one of the periodic waves of articles and blog posts about privacy, touched off by news about Phorm. The typical concern, which was invoked by Tim Berners-Lee, runs something like this: You start reading a lot online about cancer and suddenly find that your health insurance rate goes up or is not renewed. The proposed solution to this problem, is to more clearly give the ownership of private information such as one’s clickstream to the individual. Much as a I like the basic n...