I know the agencies as a norm don't like Social Media because they can't control us. So, they try to control the message with naked intimidation instead. If they don't like what you posted, they kick you out or suspend you in the name of "professional ethics".
ETHICS!
Is it ethical for instructors to remain silent when they see a problem? Is it ethical for them to not try to change a situation where an instructor gets rewarded for contributing to a student's death? Most reading this would give a "Hell No!" to either question, but I can tell you the agencies don't like such openness. It's my opinion that the agencies need a class in professional ethics for the information age. These instructors are whistle blowers and expulsion of them might be expedient, but it certainly isn't ethical. Ethics is changing the corporate environment so that bad instructors are exposed instead of simply turning a blind eye to them. Could you imagine loosing your citizenship because you openly criticized your government? That's what's happening here. It's like living in North Korea and who would ever suggest that they are ethical? It's the height of hypocrisy to cite ethics to oust an instructor over their criticisms. They need to stop trying to suppress discussion and truth with these draconian methods. It's not healthy! They should be listening to these criticisms, answering them and not trying to suppress them. You don't win on the internet by intimidating your instructors into silence. That will always backlash on you like it's doing here. No, you win it by holding your instructors who injure students accountable and being open about it.