The Path from Web 2.0 to a More Precise Web3.0

Individual users are the kings of the current Internet, but the pendulum is swinging back towards experts and professionals. Newsweek believes that Web 2.0, marked by user-generated content, is shifting towards the more precise path of Web 3.0, which features rigorously vetted content by professionals. For example, Google's Knol, which is Wiki-styled, and the人工search engine Mahalo.

Websites with user-generated content, like Wikipedia, despite users' efforts to make all the content accurate, still occasionally spark arguments due to errors.