If people can't see that huge, bold, giant internet posts bragging step-by-step and blow-by-blow in agonizing detail about how well they did on some promo do not help us, well, there's not much I can say to clarify. Some people get a bit of glory and parade around like a big shot, while the rest of the world takes the risk of losing out in the future.
Google "Tragedy of the Commons."
And please note, I am not decrying anyone pushing these things to the absolute limit. Certainly not I. I just want people to keep quiet; it's not much to ask.
If this deal comes back, you will have been proven right, that it apparently makes no difference. If not, it's going to be hard for me to demonstrate that I was proven right.
In addition, I have just one more word: Airfarewatchdog.