Assorted links by Tyler Cowen September 13, 2010 at 1:51 pm in Web/Tech 1. Gallery of pollen images. 2. Good MR comments on high-frequency trading, in case you missed them. 3. I don't usually link to Afrikaaner rap/rave music videos. 4. Arnold Kling on AEI and also the American evangelical tradition. 5. Free market austerity. 6. How to expel gypsies.