a) Well, how can my comment be irrelevant to "installing content into Sauerbraten" when the topic itself is not about installing content into Sauerbraten, but instead is a "Fuck you"? ;)
b) Good. Now check your facts. I didn't give it 10/10 and even if I did: If you don't want it that way, don't make it possible. I pointed out why your reasons for your rating are faulty, but you deleted that comment. Basically, I was saying that you used eihrul's own rating system (which is targeted towards playable maps potentially being included in the game) on an artistic map, which is not a good idea.
c) True, nobody said otherwise. But you have a tendency to participate in discussions which end up becoming off-topic. I'm not saying this is your fault, but let me put it this way: you're also part of it.
d) The only harmful content around is http://www.quadropolis.us/node/3759 as it is harmful to the whole community and the perception of the Sauerbraten community in the public. I hope it is considered constructive criticism if I say: Get rid of it.
e) "why creating a comment like that when you care that much about that node?" Simple: I had never assumed the whole content would be shut down because of a single comment which also could have been censored or moved elsewhere.
f) This wasn't a "flamewar". It was one ad hominem comment by me directed at you which was out of the line (apologies for that), but in my defense, the language was inspired by the supposedly preferred tone here on quadropolis (http://www.quadropolis.us/node/3759). What you call a flamewar started as a reaction to closing the content, which I'm glad has been reversed. So technically, "About the shutting down comments flamewar" would be the correct term.
g) Just another word concerning (c): You feel the need to comment on a lot of things which is - in principle - a good thing because it keeps the community alive and because you're skilled and give excellent advice most of the time. But you also participate in one or another off-topic comments-exchange and many one-line back-and-forth comment threads which often end up becoming off-topic. So most of the time, you don't mind a little off-topic. Good, because all this should also be fun! But when there's an argument going on between you and someone else, you very quickly decide that it is off-topic. My suggestion would thus be: Whereever possible, moderators should not censor, delete or close comments of a content where they themselves actively participated in. Shutting down comments should be the very last measure and only be applied if everything else fails.