The organizer of the Witanagemot has a survey to see what people think of the England/Britain/UK confusion. Its results will be better if it gets as many British people as possible to complete it and not just the rabid English Nationalists like me so please go and fill it in and also spread the link far and wide.
I don't think it would hurt for non-British people to fill it in too but I suspect that a lot of what it talks about won't make sense unless you are British or a resident of the British Isles.