OpenBusiness spoke with Tim O’Reilly about the evolution of the Web and its most current trends, which are commonly labeled as Web 2.0. In September 2005, Tim wrote a seminal piece that presented many of the aspects of Web 2.0 and now surrounds much of the buzz around a new generation of internet applications. In the interview, he re-emphasizes the most important points of this development, talks about the evolutionary relationship between open & free and shares his vision of bionic systems that combine human and computational intelligence.