Interesting comment. It may be possible to figure out the distribution of fax machines at the point that the IRS determined that was the only way they would accept electronic tax returns, get a number of jobs lost due to massive decrease in paper returns and compare that percentage to the distribution of internet devices and jobs lost…. Ah **** it, stupid idea. He was obviously very wrong. It is ironic that this smug What About Bob beard wearing academia ****er won a Nobel three years later for economies of scale.