You seem to have totally missed my point.
Nonetheless, I will say this. I have been going to Europe for over 25 years, and have spent at least 10 years solid on the continent. I was engaged to a Dutch woman, and have lived in 5 Dutch cities... including Ütrecht. I have a year round vacation house in the Alps, and I have visited every country in Europe... every single one... including Eastern Europe and Turkey. So, please do not tell me that I don't know Europe. I can speak 4 European languages... two of them fluently. I am even familiar with dialects and sub-language groups.
None of this is even necessary though, in order to recognize that Europeans are better educated than the average American. Their "high school" gives them at least a junior college level education (even the lowest of their 3 track system). They tend to know geography, and follow foreign politics and affairs. And, yes, they are very nationalistic. And, this does tend to translate into racism, but it is rooted in xenophobia... and an attempt to preserve their sense of national identity. As you hinted at, the Dutch are as afraid of Germans taking over their culture as they are of Morrocans, Surinamese, and Turks. Thus, the race situation in the US is viewed through their lens of nationalism.
I really hate to generalize about whole groups of people. Anything one says about 300 million folks is bound to be wrong for a substantial number of them. The anti-foreigner swing in their zeitgeist is obvious from the political elections they've held in the past decade or so, though. France came fairly close to electing Le Pen, Blocher was in the Bundesrat for a while, Haider, Fortuyn... if you follow European politics, there is no denying this.
The one thing that Europe has trouble getting its head around when looking at the US brand of race relations, is the fact that our issue has its roots in slavery and that the African-Americans here (Obama aside) tend to have been here for hundreds of years... and that they are not newcomers scurrying here from poorer nations to ride on the achievements of an already rich nation and feed off of the generous social services thus provided. This is an unfair assessment of the minorities in Europe as well, but decades of asylum seekers, former colonials, and enterprising easterners have given this impression. In the US, this may be the view ascribed to Mexican immigrants, but our "race problem" goes much, much deeper. We only took 51% of Mexico during the Mexican-American war, after all. And let's not even get into the Native American situation...
We may in fact have the fortitude as a nation to elect a black man to the highest office. This is not likely to occur in Europe any time soon, either. But.... and this is a big but... European white supremacists are not nearly as virulent or hateful as their US counterparts. Klansmen, neo-nazis and such types are still a large and motivated group in the US. (just look at any forum or blog on the net that discusses race) European skinheads, and nazi punks tend to hate everyone, but mostly get rowdy at football games, and with other skinheads... the anti-fascist ones who like to fight with them. You have your anti-semitism, and anti-muslim sentiments... occasionally synagogues and mosques will get defaced. But the fact remains that a black man can walk without fear in just about every neighborhood of every single city in Europe... at 2am. This is not true in the US. Try getting a beer at a biker bar flying the confederate flag just before closing time dressed ghetto chic...
Furthermore, shopkeepers, hospitality workers, and service professionals in Europe tend to be polite to strangers, dark faces, and freaks in general even if they hate your guts. In the US, even people who aren't violently opposed to you will often treat you like dirt. Black men are routinely followed around stores, sneered at, and spoken to without an ounce of politeness or respect. I can say from experience that it is far more pleasant to be disliked politely, than to be in a society where wretched treatment is common place even among people who might have a number of minority friends. The largest example of this would be in police treatment and racial profiling. Even in European countries where a dark face sticks out like a sore thumb, one is only moderately more likely to be pulled over, harassed or asked for ID than the locals. And, when being singled out or harassed, they certainly will be polite and even courteous as they assess your situation. In the US, however, minorities are as likely as not to have the fairly regular experience of police approaching them with bright lights in their faces and guns pointed at their heads. And black cops can be more prejudiced than their white buddies! If you don't appreciate the difference between a kurt "Ausweis bitte." and "Freeze, G*D dammit... keep your hands where I can see them." then you are a privileged member of society and you probably don't realize that you have no business commenting on racism in the US.
Call my assumptions simplistic if you like. They are not baseless guesswork, though, but comments made from a lengthy and profound experience. Your original post was rather simplistic in my view. Still, I don't necessarily disagree with you... I just think you need to keep this in perspective. Europeans do know a lot about the US. Most of them know the top 5 candidates for president in both parties. Most of them can tell what part of the country you are from based on your accent. Most of them identify with some cultural trends and styles that originate from the US... even if they get it wrong sometimes, like the hordes of European hip-hop fans who miss "some" of the nuances of the lyrics they repeat ad nauseum.
Joe six-pack American, on the other hand, hasn't a clue about Europe. Forget Luxembourg... most Americans are hard pressed to name a French city outside of Paris. Most Americans think Oxford is in New England... if they've even heard of it. Most Americans, think Sweden is Switzerland... even the ones who are traveling in Europe are often totally clueless. They look out the train window with their Eurail ticket tucked into their Lonely Planet guide, and wonder "What country are we in now? Czech? Do they still speak German here?" Americans travel the world assuming that everyone will speak English. And, as ignorant as Americans are about Europe, they are infinitely more so about the rest of the globe. Europeans are a nationalistic, conservative bunch (with notable exceptions), but they are far more worldly than Americans. There is simply no denying this.