While searching on Digg.com I came across this great intro video into what web 2.0 is. I would highly recommend anyone who is introducing web 2.0 to their workplace or classroom to use this video to convey how web 2.0 has developed and why there was a need for an evolution in the way we used the internet. Created by Michael Wesch this video explains why HTML became obsolete as a way to program websites and why a new language, XML is so powerful and enabled the web to become the web that we love today, a used based and influenced network that sustains life only through our interaction.