Full-sized original here.
Also, last week's Overnight News Digest: Science Saturday (Gravity Waves from the Big Bang) on Daily Kos included the following links that relate to this topic, showing that profit motive alone isn't the only producer of ignorance.
This week in science: The study of ignorance by DarkSyde
Creationists and Cosmos by LaFeminista
Science Versus Christianity – An Ancient Race by liberaldad2
I'll be back later with the promised entry on the most read posts inspired by The Archdruid. How much later, I'm not saying right now.