War is not about restraint. Can you please list for me the wars which have been won (country not important) by exercising restraint? You may reach as far back into history as you like.
I can give you examples.
During the early years of World War 2, cities were not bombed until the battle of britain. There were two exception, notably in Warsaw in a city in the netherlands. In fact, it's often said that had Hitler not bombed civilian targets, the RAF would not have been able to stem an invasion of the island.
During the Korean War, when the Chinese invaded Korea, McArthur thought that use of the atomic bomb was neccessary. He was dismissed by Truman.
True, the war wasn't "won" in these cases. But these have:
Gulf War I and II, and Afghanistan: Precision Bombing, low casualties, fair treatment of prisoners. I'd call these wars "models" of behavior, and no one can say the U.S. lost these wars.
Examples when restraint is not used:
WW1: Gas.
WW2: Bombing of civilian populations by both sides. I'm not talking about bombing a factory in a civilian city, I'm talking about boming a city to kill its citizens: Dresden, for example.
WW2: Hitler didn't treat commandos according to the Geneva Convention (tortured, executed). As far as I am aware, the Allies did follow it.
And how about the Pacific War in ww2? The japs certainly didn't follow the GC to the letter. That didn't stop the US from restraint.
As for the lack of outrage: The way I see it, making a thread for it would not be long. What is there to discuss? Terrorists use terror. Terrorists do not follow the Geneva convention. Do we doubt this? At least, not people who read the news. And if there is no disagreement, there is no discussion. No discussion, no thread. The USA, however, is a subject of heated discussion because we have different points of view. Hence, we will discuss it. The reason why there is more than a thread is because there is a constant stream of news, facts and ideas running around.
All countries do evil things from time to time in support of their nation. All
First, tell me when any country will admit doing evil for their interests (even noble ones). I'm being sarcastic here.
Second: I agree with you. Countries will do "evil" for their interest. You see that, I see that as well. But why accept it? Inidividuals will do evil for their own benefits, and not you or I accept that. Why should we treat countries to a different standard?
Third: The "PR-PC" is important. The war on terror is just the more public face of the war. The real battle is to make the mainstream and liberal/conservative muslisms, arabs and people of the middle east fight against the fundamentalists. If the USA does acts like Abu Ghraib then they lose a battle for the minds of people. They definatly haven't lost the war, nor do I think they will lose it.
Gem