Assorted links
1. Why we procrastinate — we are not sure we can do the job
3. Oddhead, a new blog on information and prediction markets, via Chris Masse
4. How sound affects what we see
5. Last year Britons gave over $660 million to Nigerian-style scans, from Harpers Index, February issue.
6. John Tierney has a NYT blog, gated for many of you.