Bill Tozier is cofounder of Vague Innovation, LLC, a firm that helps independents, contractors and consultants ameliorate business and project risks by being more agile (whatever that means). Bill's also worked at length building RealTime AdaptiveAgent software for market traders and the biomedical industry. And is a biologist and ComplexSystems researcher.
blog: http://williamtozier.com/slurry
Over the last several years he's worked as a consulting encyclopaedist (read: "pedant" and "researcher"), on a number of engineering projects involving the optimization, explanation and design of ComplexSystems, MultiAgentSystems, and EvolutionaryAlgorithms.
Oh, and over the week of April 26 2004 he's selling his ErdosNumber. Well... selling the chance to increase somebody else's. An act that has some other consequences, hopefully....
Alas for brevity, he has also done work in the following fields: