Assorted links by Tyler Cowen January 18, 2011 at 3:03 pm in Web/Tech 1. Are more Portuguese experimenting with drugs? 2. Kevin Drum is not an economist but his explanation has many fine features. 3. Titles. 4. Dog bites man. 5. How to speed restaurant service? 6. Good Scott Sumner post on unemployment and output. 7. Obama' regulatory announcement: a good analysis.