Assorted links by Tyler Cowen July 21, 2009 at 12:23 pm in Web/Tech 1. Can the lottery help people save more? 2. The new economics of YouTube. 3. Attack on Isaiah Berlin. 4. Will California adopt pay-as-you-drive insurance? 5. Milton Friedman: what is greed? 6. The culture that is Japanese: virtual restaurants. 7. Uh-oh. Or is it good news?