Speaking of Hofstadter, I remembered that I sent in some timing information to Harry Foundalis
after reading about Bongard problems for the first time in GEB
. I'm not sure exactly when that was, but my name shows up on his list of contributors
(his site shows up on the third page of Google results when searching for my name). I don't know if I knew all or any of those people back when I first did this, but I actually know four of the other people on the list, one of whom may be reading this post.