We all were new to this game at one point. We all asked a question or had an idea that someone else had come up with before us. Someone probably looked at our idea and thought "Sheesh! Not this idea/topic again!"
My point is, that since this game is still selling in stores and online, there are constantly going to be new members on the forums. Now yes, they should try to research their idea before throwing it out, but we should try to be a little nicer to the new guys. Nicely pointing a person to a sticky, or filling a player in on the fact that a topic has been fully discussed in the past is somthing that Im sure would go along way to improving a new forum members experince!
One of the things I have constantly been impressed with is the caliber of people on these forums. I would hate it for new players to be discouraged from joining in discussions because they are afraid of getting snapped at.
In the words of a great philosopher "Can't we all just get along?"