That's pretty much it. No other tags are necessary since the boards are split up by content. Even the names of the participants are not necessary, though I personally find it polite. The only other thing you might consider is a disclaimer in the very beginning of your story, not in the title but in the post itself, if you are planing on content that is very extreme. Obviously this would only happen in the Extreme section, and it's only my personal way of doing things, not at all required.