I'm not a legal eagle either. I shall have to ask a lawyer about this text when MSP (note, not MPS) has the means to do so. Prior to that, saying anything other than what I've posted about copyright just adds to it and becomes part of it and makes what has been said longer, so I am very loath to pass comment of any kind on what anyone else writes about our copyright statement other than, it means what it says. If a reason to change it turns up, we will do our best to improve on it. I'm sorry if that isn't very helpful, but until I can pay for some advice, I am concerned that trying to further explain anything written will make things worse, not better