Disney has long been the most gay friendly studio in Hollywood, having had a couple of gay production chiefs over the years, most recently Nina Jacobson, now an independent producer after being forced out in a studio purge several years ago. The studio's theme parks have allowed unofficial Gay Day celebrations for years, prompting a host of venemous attacks from various Christian right anti-gay zealots. But Disney now has a really big first -- Rich Ross, Hollywood's first openly gay studio chief.