Owen recently posted a cool data visualization site. I was talking to a friend last night who pointed me to State-Machine.org, a data visualization site for political funding. The site allows you to compare different sources of campaign funding (3 axis) and distributes the presidential candidates accordingly.
This is very cool!
My friend also pointed me to WeFeelFine.org, a sort of Zeitgeist data visualization of what people are posting on their blogs and elsewhere on the web.