Hold Back Those Mongrels (proposed title for new racialist novel).
I previously wrote about the "Mixed Race Mentality" - and the same arguments apply to the Taylor debate and Taylor's opponent. The mixed race (and their parents - hello, Derb!) have a chip on their shoulder, a smoldering rage against the unmixed ("inbred" and "incest" for example, or always exulting over the proposed future non-existence of persons of native European stock, or even of native Japanese stock), and a desire to make everyone admixed like them.
In this sense, we may get a better perspective on both Jayman and Derbyshire. And I also did read on Majority Rights some time ago that "Razib" is married to a White woman (I do not know the veracity of that claim). All the pieces are starting to fit together, and the assembled puzzle turn out to be quite an ugly picture indeed.