Tim O'Reilly attempts to clarify just what is meant by Web 2.0, the term first coined at a conference brainstorming session between O'Reilly Media and MediaLive International, which also spawned the Web 2.0 Conference.
J. Börstler. Proceedings of the 7th International Conference on Software Engineering and Knowledge Engineering, page 204-211. Rockville, MD, USA, (June 1995)