Is the world flat yet?

Web 2.0, Social networking, Twitter, Skype, RSS feeds, key word density, 24/7 Broadband WiFi connectivity etc. etc. etc. So now what do we do with it? Will Web 2.0 change the way we teach, learn and test people? I think it might. When subject matter experts are no longer employees of the test sponsor but live in the cyber cloud who determines test objectives? Who decides who qualifies. Even Web 2.0 environments have pecking orders and "authorities". The rules of engagement are different though. It seems to me it is a good time for us to rethink things and embrace change.