Sean Egan is a software engineer at Google, where he worked on Google Talk and is currently working on Google Maps. He is the former project leader of Pidgin, a popular instant messaging client. Wikipedia*
On the C-SPAN Networks:
Sean Egan has three videos in the C-SPAN Video Library; the first appearance was a 2003 House Committee. The year with the highest average number of views per program was 2008 with an average of 1,800 views per program.