This is valuable as an inside scoop to the mental workings of a politicians...
"The idea of Second Life or World of Warcraft or some of these other synthetic universes, they have trouble wrapping their head around it," he said."

Science & Technology at Scientific American.com: Virtual economies attract real-world tax attention

Very cool!

MoodAmp

See! They do exist!

Free Muslim Coalition Against Terrorism:

Very cool stuff!

An Intuitive Explanation of Bayesian Reasoning