Welcome Web 3.0!Web 2.0 is so over. First came the tepid reviews of the third annual 2.0 boondoggle. “If you were looking to learn something new,” sniffed GigaOm’s Liz Gannes, “this week’s Web 2.0 Summit was not the place to be.” Wrote a jaded Scott Karp, “there were few revelations, few moments where you had the exhilarating experience of seeing something that was about to change the world. Every conversation I
