Putting this here so I don't have to look for it on YouTube again... Sea Dragon and Photosynth make the network beautiful. Really, after two glasses of wine, it makes me quite weepy thinking about how spectacularly good this is.
Yes, I have blatantly copied this from Tom's blog. But it's really rather a lovely take on the development of the Interweb and worth a watch every morning. Lest we forget why we're all here and say things like 'marketing 2.0'.