Ironically, OP is just as bad as the people he is complaining about, in that he's just bringing negativity and divisiveness to this forum with his post. Basically a whiner whining about other people's whining. If you're getting tired of seeing threads complaining about balance, then the appropriate mature response is to stop reading those threads and start making the content that you want to see.
I recently decided that I wanted to do my best to improve at this game in spite of whatever balance issues there are, and the large amount of speculative threads on how the game could be designed better don't help me achieve that, but instead of whining about it, I mostly just ignore all the "what if" threads and just stick to the threads that deal with reality, and I've even gone and made my own blog on tumblr dedicated to getting better at playing X-Wing. I don't even care if anyone reads it, but I know that thinking about things in a way that I can write about it and present it to strangers so that it makes sense will help me get better at the game.
Take responsibility and be the change you want to see in the world. The only person's behavior you can change is your own, so if you want to see more constructive posts on these forums, then be the one to make them.
I don't think it's right to attempt to intimidate people into not posting on certain subjects by using blunt language, hyperbole and fallacious reasoning. And it is probably not going to work either. If I wanted the rules regarding the Phantom to change, I'm pretty sure this thread would not change my mind nor keep me from posting opinions about it.