Regardless, I shall begin.
Absolutes piss me off. Whatever you might say, there's always an argument to be made against it, or a different point of view. Mankind has constructed what is socially acceptable and what isn't. And this construct of ours is dynamic, it is ever changing, due to the fact that people tend to disagree on things. And no one has the power to decide that what he says is the absolute, infallible truth, unless of course you're suggesting that an infallible entity. And what were we taught in school, children? That infallible all-knowing beings don't exi- wait, what?
Ah, humour. A lovely thing. Now... where was I... ah, yes.
Allow me to explain further. Take for example all these nuts going around saying that one man killing another can never be acceptable, let's call one said nut "Bob." Now let's have a homicidal maniac, who we'll call "Bill", rape and kill (or kill and rape; whichever he might prefer) all of Bob's family. Now I'd be willing to bet all the money in my pocket (admittedly it's not much) that Bob's stance has changed, and that Bob would very much like to see Bill hanged from his testicles. Not because Bob's a hypocrite, but because his situation's changed, and quite for the worse. Poor Bob.
Now, each person is different, and each situation is different. Each situation shall be seen be each person differently. That's quite a few variables. But how can you know for certain that the "colour blind" aren't seeing the world the way it's supposed to be seen? Millions of people could find something perfectly acceptable, and millions could find it reprehensible. Who's to say which side is right?
You may come to me and argue that some things are absolute, and I will simply agree to disagree. Cause we see things differently and, well, everything is relative.