It is interesting that so many are having a melt down when much of this is continuence  of Obama policy.  Every company I have worked for has the exact same policy.  Any public statements were to come from the person designated to make statements to the public that are concerning the company.   Now could you say you thought the company sucks, yes.   But you could not say anything about what goes on at the company.  Whistle blower laws are not about posting on twitter they are about reporting directly to authorities or press about problems with how the company follows the law or harms employees of discriminates against them in violation of the law.