The only time I don't play nice is when I enjoy taking your ore.
And boy do I enjoy it!
But other than that:
1.0 Be excellent to one another. Consider the people around you. Keep fair play in mind. It's a game and nothing is gained, or lost, save the experience. Credits can be re-earned. Ammunition replenished. If you become infuriated step away. If you make a mistake apologize. If you wish to remain in system after you die, or after someone has moved away, simply ask.