Assorted links by Tyler Cowen May 7, 2010 at 11:18 am in Web/Tech 1. What econ bloggers worry about. 2. Excerpt from BBC on Lagos. 3. Intedrbreeding with Neandertals: a summary of recent discoveries, and here. 4. Trying to calculate the odds, vis-a-vis dating. 5. 1:45. 6. The wisdom of Tyler Cowen. 7. Is Facebook dying?