The reason we CLOSE threads is because we have a responsibility to keep this forum a sane place for people to come to. If it has no moderation of content then no one would come back because they would get flamed. Just like in the real world, you have to treat people with respect and act intelligent here on the forum.
Now, that may prompt you to ask "why not just delete the thread instead of letting it sit there closed?" The reason for that is the same reason for why criminals that were hanged were publicly displayed in the old days: to deter others from doing the same.
Now, as notable as your attempt at discussing this policy may have been, it's simply not up for debate. Mods and administrators are the only ones who decide the rules around here and that's the bottom line. If you don't like it, tough nuts, but you'll appreciate the policy the first time you get flamed or a topic is so stupid you feel it should be closed.
Speaking of which, I happened to have this in my pocket...
Closed.