Now. I don't exactly agree with Rokien, but dear God.
What the hell is this?

Disagreements on game design gives us no right to act like arrogant belittling asses.

If you think his line of reasoning is wrong, simply explain so and move on. If he's really in the wrong, there's no point to pursuing an extended argument with him, especially when said arguments lead to jumping onto stagnant labels like "Troll" "White Knight" "Whiner" to try to lift ourselves above one another. Like we're too good to hear the opinions of others so we can use that as an excuse to back away from discussion. We're all on the same level here. Everyone wants their voice heard and we should be able to discuss these issues like adults.

This "OMG U TROLL ME" twaddle does nothing but make us look like bickering children and I know we can be better behaved than that.