Exactly! "Web 2.0" has somewhat of a bad image because people think of the flash instead of the substance. "Web 2.0" actually has a lot of deep technology to it

Exactly! "Web 2.0" has somewhat of a bad image because people think of the flash instead of the substance. "Web 2.0" actually has a lot of deep technology to it; I think "harnessing human intelligence" is a technical trend that will continue for decades. The hard part is figuring out unique, useful ways of algorithmically working with user generated data, which in turn would lead to new categories of applications.