Richard Raddon, the director of the Los Angeles Film Festival who has been at the center of controversy ever since it was revealed almost two weeks ago that he had contributed $1,500 to the campaign to ban gay marriage in California, resigned from his post over the weekend. The nonprofit arts organization Film Independent sponsors both the Los Angeles Film Festival, held in May, and the popular Independent Spirit awards. Raddon is a member of the Mormon Church, which actively called on its congregants to work for the passage of Proposition 8, the constitutional amendment defining marriage as only between...