Fanboyism is the bane of private servers, so be careful about attitudes like this. We have the population, now we have to be critical and ensure that hype doesn't turn out to be nothing but hype. Let's be honest, the people running this server are clearly passionate, but they're not a professional company like Blizzard and who even knows how deep their knowledge of how the game works (what makes it good) runs. Thing is, you're right, these posts that you're complaining about (including and especially the post you made here) is mostly just passionate foolery no matter which stance you take. But we cannot overlook that this supposed forum chaos has spotted some undeniable red-flags which could very easily lead to the quick death of this server.
Private servers thrive and cash-in on hype, the Warmane guys know this very, very well. But I'm convinced they do care about the quality this time around, they have something going right now, it's just a matter of keeping up. Do they want to do it? Yes. Why? Money and maybe (hopefully) passion. Can and will they? Not without proper criticism - we can't expect these fellows to have a Blizz-like understanding of the game, but we can help them get that. You telling people to be quiet and just let the devs do their thing is something the devs don't even want. It would be nice, but then they would wake up one morning to see their realm is dead and they wouldn't have the slightest lead as to why.
So we give them that lead in the form or *****ing and moaning.