I do so in logical yet harsh language. Why would you require me to couch frustration in cheery terms? I could say dev so and so is a lazy so and so. Or I could say it sure would be nice if dev so and so worked harder.
They both say the same thing. Yet one may get me banned and another merely downvoted.
It's pretty easy to see what the attitude from moderators are in the forums. I would liken them to censors who want a glowing but false picture of what the game is.
I can tell you if these forums were my way of deciding if I was going to try the game out first time I would see all the complaining and the long term unresolved issues and decide it wasn't worth the money or effort.
I don't need a moderator to decide for me what is relevant or properly worded. I resent the ever present arbitrary ban hammer in the forums. Short of outright obscenity or encouraging folks to cheat or worse yet harass each other IRL, we don't need moderators erasing our posts.