I'm must be in the Twilight Zone! I sort of... ugh!, uhhh, agree.... uhh, with... uhh... damn! Hub. <>
Any round coming out of my aircraft at any angle at any time, striking an enemy aircarft of any kind, anywhere, is a fair and legal shot. PERIOD!!!
Otherwise I generally support and already try to follow the other "guidelines for respect", with one small conditional exception.
While I do it on occaison, I don't often salute someone I've shot down, unless I know them. Even then, only if I'm sure that they will know it's a salute for a good fight (even though I won) and not a 'rub it in' gesture.
I never, ever put rounds into a plane I know someone has already killed. And I often ask if a pilot needs help (also meaning do you want it) in a one on one. I don't do this with other bandits or fights in fairly close proximity, or where we are defending a base and need to knock down all the enemy as fast as possible.
Otherwise, I like the guidelines and already try to follow them. Wish more pilots got their enjoyment from being respected than from taunting others or insulting people to salve their own ego.