Brad, I would not included a Hayek --> Galbraith link on an economics family tree, simply due to the fact of information overload. This link does not seem significance enough to include. And certainly a teacher-seminar participant link of this sort establishes only that -- a seminar leader-participant relationship. I claimed no more. A family tree establishes an intellectual link, but it does not say what the precise impact of the link might have been. In some cases this will be clear enough to warrant a Web page link, certainly the Hayek-Hurwicz link as teacher-student on the knowlege problem is a solid link with clearly evident and easily characterized content, and clear documentary support behind us -- Hurwicz tells us about his dept to Hayek. The Galbraith thing was simply to demonstrate that what you think you may know about who was associated with whom many in fact not be the case. A Web page link can help open our eyes, perhaps just a bit, to some thought provoking and thought changing personal associations and intellectual associations. Greg Ransom Dept. of Philosophy UC-Riverside