The problem with these EULA's and TOS's is they are written by lawyers for other lawyers and not to be understood by those they apply to. What they don't say is they need the rights to distribute user created content for the game and the language to allow them to do that looks pretty bad. In a perfect world, common sense would dictate if you wrote content for KSP and subitted it to be shared, that you would be ok with it actually being shared with others playing the game. Lawers don't deal in common sense, they deal in worst case scenarios and contingencies and always in the best interest of their client. DId the terms change? Yes. In practice is this likely to change interactions between the company and the players and mod creators in any significant way? Not really. The thing is, the executives in the company probably don't understand the legalese much better than most of us. They want to make sure they can't be sued or held liable in any concievable way while still being able to sell their video game.