All Penn, No Teller
> Why Penn Jillette kind of makes sense as a tech magazine’s back-page columnist
> But Jillette was something different. He was already famous—certainly more famous than Pournelle, an established science-fiction author, thanks to being a regular fixture on television during much of his career and starring in a legendary Run-DMC music video—and he likely did not need a nationally distributed computer magazine column to make a living. Jillette simply liked computers and knew a lot about them, which meant that he could rant about the details of an Autoexec.bat file just as easily as he can about politics. He gave the tech writing form something of an edge, while maintaining the freewheeling nature established by fellow pre-blogging voices like Pournelle.
Some good quotes and links here.