Felix Oberholzer of the Harvard Business School and Koleman Strumpf of UNC Chapel Hill just completed an extensive empirical analysis of p2p sharing which concludes that Downloads have an effect on sales which is statistically indistinguishable from zero. Now that's...
A Manifesto for Collaborative Tools. A must read by Jon Erickson (or so it seems) which strongly suggests that the Open Source movement will have a central role in developping those collaborative tools, because they must be interoperable to work,...