The Web 2.0 movement is HUGE. It is bring interactive communication to the masses (including our students) in such a way that it has the potential to democratize information. Look at this - I am writing my opinion through a medium that may be read by dozens 8-) The best part is that some of these dozens of followers may even respond with ideas that will develop a conversation.
Social networking which is a large part of the Web 2.0 movement brings about a more immediate and innovative way for people to communicate. This is especially useful for friends but it alsohttp://www.blogger.com/img/gl.link.gif expands your friendship circle by allowing you to meet and greet others online. This is an exciting opportunity but it also brings with it challenges that must be addressed by educators.
The free flow of information that is available online makes for a valuable tool in education. Imagine what can be accomplished educationally with almost unlimited access. Imagine too, what challenges accompany such a plethora of possibilities in communicating.
I have begun a wiki called Web 2.0 Challenges. This site is designed to provide a venue for posting resources that address how school officials and other educators can and should address the "baggage" that this new medium brings with it into the classroom. Please come and join the discussion through commenting on this blog as well as contributing to the wiki.