I know for a fact there are a number of members who ARE airline management who in fact do post to repudiate statements or embellish the truths that might hurt them.
I have heard that certain quite senior manager monitor PPRUNE- I can see why, it is a useful tool for getting an idea of what's causing morale problems.
But I' m not aware fo any managers that post (and certainly not some sinister "Boiler room" operation!!).
345, don't be shy. If you have verifiable facts, name which posters are management and what positions they hold.