Assorted links by Tyler Cowen January 21, 2012 at 2:14 pm in 1. The rise and fall of personal computing. 2. How well has Japan really been doing? 3. Is health care spending finally under control? 4. How to dominate a metro station. 5. A conspiracy theory about how timeline is so bad. 6. My 2006 post on whether future generations pay for deficits.