Are we talking about the same thing? http://www.crossbrowserbook.com/ http://www.crossbrowserbook.com/ and http://nathanbarry.com/app-design-handbook/ http:/

Are we talking about the same thing? http://www.crossbrowserbook.com/ http://www.crossbrowserbook.com/ and http://nathanbarry.com/app-design-handbook/ http://nathanbarry.com/app-design-handbook/ ??? Can you list a few items that you think are unique on the original site? I'm really struggling here.