Over at Times Watch, I've been pretty hard on New York Times Public Editor Clark Hoyt -- finding most of the biweekly columns from the paper's inside watchdog to suffer from either an excess of corporate loyalty or to be simply pointless (when he's not sniping at the paper from the left).

So it was particularly surprising when Hoyt actually unbuckled his company badge to tackle an issue raised by conservatives -- the inflammatory MoveOn.org ad -- in his Sunday Week in Review column. Hoyt did some actual reporting and got a belated admission of error that the paper's actual news reporters were unable to uncover: It was a mistake to grant MoveOn.org a deep discount for its infantile attack ad against Gen. David Petraeus that appeared the very day he testified before Congress.

"For nearly two weeks, The New York Times has been defending a political advertisement that critics say was an unfair shot at the American commander in Iraq.