Aeronut - I see what you mean but may I suggest that actually it is the use of military ranks in civilian life that causes the perceived problems. As was said earlier in this thread, few people now have any experience or concept of military life and the use of rank outside just leaves one open to ridicule in some circles. I think it is very sad that some ex service personnel need to hang onto the rank to gain some semblence of acceptance or social status in civilian life.