Some purists have gotten mad that I wrote a study for Pacific Research Institute on tax reform. (I.e. since the best tax rate is zero, I shouldn't be helping politicians fleece taxpayers.) It's a valid concern, but as this op ed clearly proves, it is a different guy doing this stuff.
(BTW the joke is that they got my middle initial wrong. If it has been changed back to "P" in the meantime, then what little humor there ever was in this blog post has been completely drained.)