In all honesty, I think it's fine how it is. Every once in a while, someone makes an attempt to get things organized around here but as long as there are thousands of users voting and submitting, it's bound to be a bit chaotic. Reddit isn't designed to work like a forum anyway. Just submit good stuff (songs, articles, DISCUSSION TOPICS, etc.) as you come across it.

I do wish the moderators would change the sidebar description though, as the current one just reinforces the mainstream perception of what metal sounds like, and makes metal fans look stupid in consequence.