Ten Commandments of Egoless Programming

I recently saw this post with ten tips on how to be a better developer. It made me think of the Viking Laws again. The Viking Laws covers a few more aspects than the Ten Commandments which essentially just tell you to be a good person and point out a few different aspects of being a good person. So I think the title should really be Ten Commandments for Teams since I think the advice is applicable to any group of individuals working together towards a goal.