jdrakeh
Front Range Warlock
Because Diaglo presents his criticisms with some style and panache rather than as rather blatant "your doing it wrong" crap.
Actually, I think it's because diaglo makes productive contributions to the site despite his rare, tongue-in-cheek, "d02 sucks!" post (he's even an ENnies judge by golly). I'm sure that if diaglo were a former WotC freelancer who posted nothing but vitriol-laden screeds aimed at his former employer, their products, and anybody who purchases those products, he'd be just as unpopular as Darrin is.