Very sorry to learn that Don is no longer with us. His was always a firm but fair hand on the controls of PPRuNe moderation and he was a chap who contributed enormously to the success of the site.
RIP, Don - a glass will be raised, but it will be very difficult indeed for anyone to fill your footsteps; you will be hugely missed by us all.
I hope that you'll soon be having a lot of fun in that celestial crewroom of the great and good of aviation!