1) Don't be dicks.
2) All existing forum and Space Marine section specific rules are in effect.
3) When creating a thread, focus on one or two specific issues, rather than trying to solve all the balance problems of the world in one place. Topics are much easier to discuss, and much more useful for any Relic dev's (should they be reading or looking for feedback) if they deal with a small amount of issues discussed in depth.
4) Don't be dicks.
We'll probably tweak these rules a bit as time goes on, but for now, just don't act like asshats. Be excellent to eachother.
And party on dudes!
That is all.