Visualizing Economics

I have to admit, these guys have some pretty great charts, and I should give them their due. Here's just a couple;

Just kind of a cool historical chart showing income per capita;



And who can go without their top earning dead Celebrities in 2006 chart?

They seem to theme around income distribution, didn't get the impression that they were pro or anti wealth redistribution, regardless I got lost on their site for a good 30 minutes, which with my attention span is forever.