John Seely Brown and John Hagel are two of the most respected technology and business thinkers in Silicon Valley. Seely Brown is best known as the long time Chief Scientist at Xerox Parc, while Hagel is the author of a number of influential business articles

Earlier this year we wrote about TechCrunch 50 company Localbacon’s relaunch as Jibe, a next-generation job board that leverages Facebook, LinkedIn and Twitter to help job seekers find the best positions in the job market. Today, Jibe, which has been in private beta since