Wasn't there another poster that said something along the lines of
"The aim of the RAF is to fly and too fight. The aim of those who don't is to support those who do"
My fav was the Air Safety one that listed the PK of Warsaw Pact systems and then the ground. Something like (% made up)
ZSU23-4 - 40%
SA-6 - 55%
Ground - 100 %
Think there was a picture of a Harrier on it...