We noted a while back that Texas Monthly writer Gary Cartwright had written a stinging take on today's Texas sportswriters, saying they weren't as talented or wacky as him and his old gang of Blackie Sherrod, Dan Jenkins, Bud Shrake and Mickey Herskowitz were.He particularly pointed out two Austin American-Statesmen writers, but also noted that "Houston hasn't produced a warm body since Herskowitz retired."The Chron's Richard Justice response found its way to the web today, and it's a scorcher.H