Robert Kosara (known to many as @eagereyes) posted a simply abysmal chart recently featured on Fox News showing approval ratings for various possible 2012 presidential election candidates. A pie chart is really not the proper avenue for this data, and the presentation really makes it look ridiculous, a strange combination of the Google Chrome logo and bad numbers.
Randall Hand
Randall Hand is a computer graphics programmer and news junky that's been working in the field for the last 15 years. He's responsible for visualizations generated on some of the most powerful supercomputers in the world, ytnef, mullion support in ParaView, and VizWorld.com.