No, I'm basing my argument on studies. Studies show that (in America, anyway) white people are assumed to be more competent than black people.
I live in America, and a majority of the places I go to are populated with black employees, which is an inherent contradiction of the study you are using. Studies only show a select slice of the population, a population that can, will, and does change rather frequently. Am I saying that study is inherently wrong? Not really, just that it is only speaking for one place, not an entire nation.
Eh, stupidity can't be fixed I guess. Anyone hiring someone on race clearly isnt competent.
Like I said above, the implementation of AA is the problem, not AA itself. Instead of forcing a company to hire the specific person that made the complaint, I'd just force them to hire a minority. There must be at least one person of a minority, after all, who is just as qualified as anyone else you'll find.
Of course you could, but then the situation is why would you make someone wait 3-4 weeks just to hire some minority person just because they're qualified and there's a qualified white guy right down the road? To me, time is money. Wasting time on such a trivial issue is ridiculous. Racial balance isn't important, quality of the individual employee is. (As well as how well said employees function as a team)
That's a bit of an uneven example. Let's say the choice was between two people who were exactly identical but for their race. The white person will often win out.
I guess it depends. To me it's how the person rubs me, if they come off as to loose and lounged in the chair, I can feel they would likely be a Watercooler lurker.
The problem is that, while there may well be many people who aren't racist, there are a lot more people who are, consciously or not. We all know someone that says, "I'm not racist, but... ", but there's also the even more insidious kind of racism that just is so innocuous it isn't easily recognised.
Eh, I don't know. I'm not racist by any means, I just am far from politically correct.

Except, studies recognise it, such as the example above of a CV sent out with a "black" and a "white" name.
Many companies to 'racist' things. Is AA acceptable in a case when it's a studio revolving around black culture? Say a white guy knows black culture just as well as a black guy, but isn't hired because he's white. Is it still fair they didn't hire him simply 'for the company image'?
Stating subjective opinions as fact isnt a good thing.
Sure, it is abused by some people. You have to weigh up the consequences of helping and not helping, and decide which one fosters more good. I happen to think AA is worth it (but only if that AA is well-implemented, which it unfortunately usually isn't).
I personally see it as not working personally. But to each their own I suppose.