Fair enough, thank you for the kind words.

I feel that a certain amount of humility is due when commenting on a field of study that's not my own. I know that there are many—particularly here, most likely—who have thought far longer and harder about these problems than I have.

Edit: by the way, the reason I picked up Clojure is because I (for some reason) watched Rich Hickey's talk Simple Made Easy and thought to myself, "hey, that person is thinking of programming in the same way that I think about design." I felt that the design principles he described that guided the development of Clojure were very similar to a lot of things I've come to consider when designing for human interaction. So I thought that by learning Clojure I might become a better designer, even though I don't write code professionally.