I think it would be beneificial to have peace treaties last a MINIMUM number of turns. I feel like I'm exploiting the ai when I push them to the brink of surrendering and sign a peace treaty only if they give me half their planets and all their techs. Once they do, I break the peace treaty the next turn using my new planets as bases Also, I think it'd be cool to have some way to set up tribute/turn or else war would be declared. Double posted somehow...