I can't remember if anyone mentioned this fact before, but I know that here at Stanford, a recent Nobel Laureate played four years of varsity ice hockey at Princeton as an undergraduate (1962-66).
A. Michael Spence, former dean of the Graduate School of Business at Stanford, winner of the 2001 Nobel Prize in Economics.
http://www.ivyleaguesports.com/article.asp?intID=1232
So, ECAC can proudly say that it has even produced a Nobel winner!
(Yeah, but Princeton is still in New Jersey...) :-P