Ask a dozen people what “cloud computing” means and you’ll get a dozen different answers, all pointing to the network. Rob Boothby of Joyent interviewed more than a dozen technology wonks, including Steve Gillmor, Matt Mullenweg, Tim O’Reilly, Kevin Marks, Rafe Needleman, Stowe Boyd, Brian Solis and myself, at the Web 2.0 Expo, to answer [...]