Assorted links by Tyler Cowen December 30, 2009 at 11:48 am in Web/Tech 1. Ross Douthat defends the filibuster; here is Will Wilkinson on the same. 2. Most Kindle best-sellers are free. 3. The year's best and worst: a Ukrainian perspective. 4. People are reading more not less. 5. Revisionist history of the Ivy League? 6. Map scaled by how many languages an area has produced. 7. Top ten pro-liberty books of the decade?