doesn't have a hard boundary but, rather, a gravitational core," he wrote in a five-page essay that resorted to definition by example, name-checking Flickr, Napster, blogging, wikis and syndication.

Web 2.0 could be a meaningless marketing buzzword. Or it may represent a whole new paradigm for the Internet, one centered on user-generated content that could hasten the death of the newspaper ...

Dion Hinchcliffe’s Web 2.0 Blog has an older but good list of issues that are facing Web 2.0 today. Among the problems that Dion sees for Web 2.0 is ‘Needing a Permaconnection,’ or the need for always ...