I have an even better idea!!!
Why don't you go start your own aviation forum, no rules and truly free, democratic posts where users can post what they really want to say, with out pesky Mods interfering?
I promise to be amongst the first to register and re-post all the libelous and defamatory posts deleted from PPRuNe!
In the meantime, acknowledge PPRuNe is a private forum and the owners/publishers are legally liable for your posts.