This one is already a classic and so spot on. Had to go back and see it after it was being mentioned in this week's MacBreak Weekly.

"Designers Clara Gaggero, Adrian Westaway and Jaako Tuomivara are behind the 'Out of the Box' concept. I think it is really neat. But unfortunately, it can never be anything but a dream, since the people who work with documentation and the people who work with packaging work on different departments that can never cooperate.

No seriously. This is awesome. Just do it."

A pretty professional video about the basics of the semantic web. There are exciting times ahead, and no one seems to know what's gonna happen.

Be sure to also read this post by James Kalbach.

This is what happens!

Nice introduction video.

Some things make you wonder where people find the time.