Jeff Barr introduced me to Robert Steele, and I believe he'll be kicking us off this year - and I think I'm more excited about him than I would have been with the other "keynote" possibilities: "Just want you to know that I am working toward a $2B a year Open Source Agency under diplomatic auspices that would nurture all the opens beginning with open source intelligence, open source software, and open spectrum, and quickly including open money, open culture, open society, etc."