That's a fair enough question, I suppose, and this is in way meant as criticism!
I've been reading Rubberducky's comments on a few blogs (this one, http://bubbleheads.blogspot.com/) for several years. Although I never knew who he was, I never really cared either. I inferred from his posts a lot about his background, and his comments are always very informed, thought-provoking, and definitive.
I too had often wondered who you were, but figured since my career was short, due to a knee injury, I probably wouldn't have met you. It was great to read your response - what a career. Hopefully, we'll have a chance to meet at the next IUSS reunion.