Happy Birthday Allan Calhamer!

Developer of one of the best games of all time, (and a personal fave of mine): Diplomacy.

http://en.wikipedia.org/wiki/Allan_B._Calhamer

http://www.diplom.org/~diparch/resources/calhamer/invention.htm

http://www.diplom.org/~diparch/home.htm

http://www.diplom.org/index.py