Company executives are open for discussion, criticism etc, just as the company, stock etc are valid discussion topics. I believe that includes self-identified company executives posting on IHub.
It's a TOS violation to try to expose or suggest an IHub poster is a company executive if that poster has not made it public.
IHub posters who are suspected of having some sort of link to the company are not regarded as company executives, and should be regarded the same as any other IHub poster.
That's my understanding. Consult with Admin to verify.
"It is easier to fool someone, than to convince them they have been fooled."
For those that don't get it, it means that people need to be more careful, and do good due diligence.