I think, no matter what a dick ALW is being, you don't make your feelings known online. You take the high road, keeping your professional integrity intact in the public domain. Then by all means have private conversations about what happened with friends or even future employers if they ask, but don't play it out in public. Even if she's in the right, to me just it come across as incredibly immature. I don't see it as sticking up for the cast as it's just going to raise tensions going forward for everyone - and they don't have the luxury of storming out of the production as she may have.