In response to the whole appearances issue regarding the Andres Martinez-Kelly Mullen relationship being a seminal factor in producer Brian Grazer being invited to guest-edit the L.A. Times “Current” section, publisher David Hiller has scrapped this coming Sunday’s edition and Martinez, seething and indignant, has resigned. (Click to play song while reading the rest.) “Hiller’s decision to kill the Brian Grazer section this Sunday makes my continued tenure as Los Angeles Times editorial page editor untenable,” he blogged this morning. “The person in this job needs to have an unimpeachable integrity, and Hiller’s decision amounts to a vote of no confidence in my continued leadership.”