Hey,
Deicide, I love how you kept stating that racial differences were a fact but you didn't care about them until someone finally challenged you to prove it. COMEDY GOLD!

However, no matter how credentialed James Watson may be, he was still using "sloppy statistics".
Malcolm Gladwell, probably the most well-known sociologist working today (who, also happens to be of mixed ancestry), wrote an interesting piece detailing misconceptions on race and IQ for The New Yorker a while back. Part of the article took on the IQ by country myth:
The psychologist Michael Cole and some colleagues once gave members of the Kpelle tribe, in Liberia, a version of the WISC similarities test: they took a basket of food, tools, containers, and clothing and asked the tribesmen to sort them into appropriate categories. To the frustration of the researchers, the Kpelle chose functional pairings. They put a potato and a knife together because a knife is used to cut a potato. “A wise man could only do such-and-such,” they explained. Finally, the researchers asked, “How would a fool do it?” The tribesmen immediately re-sorted the items into the “right” categories. It can be argued that taxonomical categories are a developmental improvement—that is, that the Kpelle would be more likely to advance, technologically and scientifically, if they started to see the world that way. But to label them less intelligent than Westerners, on the basis of their performance on that test, is merely to state that they have different cognitive preferences and habits. And if I.Q. varies with habits of mind, which can be adopted or discarded in a generation, what, exactly, is all the fuss about?
The article( which can be found here:
http://www.newyorker.com/arts/critics/books/2007/12/17/071217crbo_books_gladwell?currentPage=3)
also addresses the concept of the hyper-intelligent asian, a myth that you also advanced in your post. I'm not going to waste anymore space on pull quotes. Read it if you're interested.
I think your post shows the dangers of freely talking about race as it relates to other parts of life. Not that it shouldn't be done, but that usually when it is done, each side comes to the table with so many (mis)conceptions that there is little hope of achieving anything aside from a 7+ pages long argument.