My god, what a couple of weeks for the analog design community. I had the pleasure of meeting Bob at one of his seminars (Ball On Balance Beam) and exchanged emails and letters a couple of times on various topics.
http://www.edn.com/article/518568-Analog_engineering_legend_Bob_Pease_killed_in_car_crash.php
http://www.edn.com/article/518568-Analog_engineering_legend_Bob_Pease_killed_in_car_crash.php