Indeed, you can have an opinion, as can we all. It's when you voice your opinion or put it into writing that it becomes public. Be of no doubt - as soon as you write anything on the internet, it becomes public property. PPRuNe is not a private forum, it is a forum to which anyone can sign up to, as indeed are any number of other social and professional forums. Be very careful what you write - it might come back to bite you!
Good post Sunny John....
Sadly some people are only starting to realise that they are responsible for what they post on the internet.
I like AvHerald but there is no modding or control over what is posted. Sadly it has become a place infested with Trolls where no control is being exercised.
It is quite likely that they will now have to have some control over what is being posted with inappropriate comments being removed.