It's so famous that Andrew Sullivan doesn't even bother to explain the reference...!
cs
http://andrewsullivan.thedailybeast.com/2011/10/godwins-law-before-godwin.html
Clayton Stromberger
Outreach Coordinator, UT Shakespeare at Winedale
College of Liberal Arts, University of Texas at Austin
www.shakespeare-winedale.org
cell: 512-363-6864
UT Sh. at W. office: 512-471-4726