Ok - I am apparently at least 1.2 million views behind the rest of the planet - but given that still leaves a lot of us to go, I thought it would be worth pointing at http://youtube.com/watch?v=6gmP4nk0EOE - 4min 31second of ..."What the heck is Web 2.0" and the key enabler - the separation of form (what it looks like) from content (what it is about).

Also spotted this interview with the creator of the video http://battellemedia.com/archives/003386.php