If you like sociology, geography and great interactive flash you have to check this out.
Basically it's a very creative flash site that imports, filters and displays any blog entry that has the word "feel" in the body. It then takes the entry and let's you sort but mood, location and tons of other details so you can see how people are feeling all over the world.
I am really amazed at the montage option that will display any photos from the blog entry as well as the comment leaving a surreal sense of exactly how people "feel".
"We Feel Fine is divided into six discrete movements, each illuminating a different aspect of the chosen population. These movements are represented in the We Feel Fine applet."