I have to say that I think that Jared Taylor makes some very good points. And realize, I say that as someone with two half-Puerto Rican neplings, a half-Korean nephew, and a half-black first cousin once removed (and another 25%+ black adopted first cousin once removed).
I suppose my position is that some degree of miscegenation is okay, provided that there are enough non-miscegenating people to keep a "purebred" line going. To make an analogy with dogs, it's fine to have some cross-breeds, but I would not want to lose poodles, bulldogs, shar-peis, collies, etc. in the process.
Know what I mean?
That is all.