Nah I actually learned some shit from this thread.
I'm opposed to any idea of racial supremacy. I attended a talk on Melanism and many of the same issues were brought up. It just seems to me that the new era of black historians (especially melanists and the same camp) will seem especially eager to attribute anything and everything to the Black race, such as the elimination of other racial lines, technology, science, exploration, etc. It all seems to lead to the umbrella of an entire world that was created, molded, and brought to life through mainly the actions, ideas, and peculiarities of black people.
The notion of other ancestries as meaningless is especially prevalent, at the same time paradoxically celebrating an all-encompassing Afrogeneology as a valid racial complex.
What I have yet to understand as well, is that often in mixed people, the "black"ness often becomes more important, essential, or part of one's identity than the other side.
Note that you see mostly "African-American Mexicans", "African-American Arabs", etc. The Black identity usually comes before the other race, and I don't think it is just a question of what sounds better. There is sometimes unspoken, sometimes overt idea that Black heritage is in fact superior to other ancestries, often displayed in Academia and among the vehement "anti-racists".
Perhaps this thread was not the best place to address this topic, though. I think it holds true in your case E. How often do you discuss "black" issues vs. "Mexican" issues? How often do you identify as a Black man vs. Mixed or Mexican? Even if you haven't out and said it, the majority of your posts deal with issues from what is commonly a "black" perspective, or ideas that affect Black people. I think the only way one could know that you were mixed is to ask. It would be rather difficult inference to make from your posts and what you are interested in.