That's no surprise, I flew with a cargo airline whose contract openly stated that posting on media such as Prune was a breach of contract.
Right or wrong, a contract is an agreement. If you don't accept the terms, then don't sign it. Sometimes it's because of 'questionable' attitudes, sometimes commercial confidence, it also 'prevents' disaffected personnel being able to express their frustration too openly.
I have little time for Ryanair, that said, whenever I've used them, they've been on time and the price was acceptable. What more can you ask for?
Their fuel policy bothers me in principle, but not in fact, as I don't fly with them anymore (as a passenger these days).