Whenever we discuss race here, there is always a chance that a few hyper vocal folks will post thoughtless comments of the top of their heads which will embarrass Free Republic and make the black FR members feel uncomfortable.
People have historically segregated themselves by cultures, subcultures and religion. A major difference in this country is that, whatever the ethnic group, the second generation at least picks up a working knowledge of English and takes up a love of football, hotdogs, and discount shopping at big box stores. In a sense we have a shared culture, on the other hand we don't. No offense to my Southern friends, or my Califonicator friends, but this New Yorker experiences culture shock even when among WHITE folk in those areas.