After musing on this for a bit, a thought struck me! Were the people responsible for a large group of students singing that “Mmmmm - Mmmmm - Mmmmmm, Barak Hussein Obama” song fired from their TEACHING positions? IIRC, there was a large outcry over that too. So, if the message is one that is agreeable with liberals you get to keep your job, but if the message angers liberals you get fired? So much for equity in America!!!
That is a great question. IMO, they should be held to the same standard.