I've been following this thread since it was first posted, but haven't replied as I've not known what to say. I still don't, really, but having seen all the videos, watched the associated fallout across the net and around the world, and finally having just read the 2 interviews, I've simply got to post something.
Gareth mate, you are an absolute legend. I can't even begin to imagine how hard some things must be for you, and yet you just get on with it and do it anyway. Gaming with your chin? Amazing. Gaming with your chin and playing as well if not better than someone who has full use of their arms? Nothing short of astonishing.
Bravo sir, bravo. You are an inspiration, I hope your simple request for fully customisable controls on *ALL* games from here on in is fulfilled.
Petition signed, and I've asked all my family and friends to as well.