We Feel Fine is a web-installation, “a self-organizing particle system,” art project that is powerful and touching – building as it does on people’s emotions, harvested from blog postings from around the world. As the designers say, “We hope it makes the world seem a little smaller, and we hope it helps people see beauty in the everyday ups and downs of life.” It is worth a visit… Check it out

Thanks for the link. Twistori is cool! Somewhat simple compared to the visual panache (and computational complexity) of We Feel Fine – but pretty cool none the less.
Yes… I LOVE that site. It is one of the quirkiest things I have seen… and was one of the first to tag in Delicious when I began using it.
It also reminds me of this one: http://twistori.com/
Have you seen it?
Sean