Actor Ron Silver is another Sept 12th Republican, as you put it. I like the term, it certainly fits!
Took real guts for him to do that, since he depends on directors and other functionaries for his living. Guys like him and James Woods and the other conservatives who have "come out" in recent years have my respect. The blacklist exists, but it's reserved for (a) people who blow the whistle on studio misbehavior (e.g., Cliff Robertson) and (b) anyone who doesn't go along with the lib party line in Hollyweird.