Google's Nikesh Arora about the evolution of the Internet and new business opportunities

My friend Nikesh talks about the Internet as a Global Economical revolution at the Institute of Directors 2007 annual convention. One of the things he said that I really found curious is that all of the new successful Internet start ups always come about with two founders, Google, Youtube, Myspace, Skype, Facebook, etc... Being in an Internet start-up myself with a partner with whom I identify myself a great deal, I can totally related to that and understand how this collaboration could be beneficial to a business concept and growth.