If Everyone Thinks It's a Bubble, It's Not a Bubble: "Our Web 2.0 conference is prompting allsortsofpeople to declare that the Bubble-with-a-capital-B is back, Web 2.0 is over, and here we go again. The only problem with this is, if everyone agrees it's a bubble, then it isn't a bubble." —Marc Hedlund, O'Reilly Radar