- iPhone and Free Software - March 8, 2008
- MIT to build more quads - March 8, 2008
- Nuclear holocaust fears defused by national debt - April 4, 2008
- Lies and damn lies - April 24, 2008
- Arrow's paradox and polarized politics - June 4, 2008
- Bad incentives for airlines - June 14, 2008
- Why are there diners? - June 14, 2008
- 100 picoZimbabwe - July 30, 2008
- At&t gambling - September 11, 2008