This piece by Patrick Range McDonald contains some home truths:
Only a year ago most of Hollywood was publicly appalled by Proposition 8, the anti–gay marriage ballot measure that passed in November. Heavy-hitter Pitt and Oscar-winning director Steven Spielberg contributed $100,000 checks to the “No on 8” campaign, and dozens of Hollywood big shots, like Rob Reiner and Barbra Streisand, attended an A-list “No on 8” fundraiser at the Beverly Hills home of billionaire grocery magnate Ron Burkle. Yet the big studios and their mostly male chiefs — and the scores of socially liberal men and women who play key roles as casting directors and agents — have together created a kind of “Don’t Ask, Don’t Tell” policy, which places enormous pressure on gay, male actors to remain in the closet.