Never mind that the idea that black voter outreach allowed Prop. 8 to pass is simply incorrect, deeply misguided, and endlessly repeated. It misses the stunningly obvious fact that first-time voters in this election--the group Obama got out--voted overwhelmingly (62-38) against Prop. 8. The issue of gay marriage in California is not divided on racial lines as you suggest. It's generational. If you feel the need to single out one group to blame for Prop. 8 passage, you may as well redirect your rant and demonize the elderly.
Furthermore, your estimate of the black voter turnout--which comes from CNN and is widely discredited--hugely exaggerates the size of the black electorate. California does not actually have enough black voters to reach those number. In reality, it was closer to 6 per cent and would not have made the difference--even if the black vote had been divided exactly like the white! And, anyway, why is it that the white sponsors and backers of Prop. 8 are above scorn? What, exactly, are you trying to say with this article?
Come on. Do your homework. The lazy, liberal-baiting myth that black enfranchisement cost Californians the right of same-sex marriage is pure racial scapegoating and does not add up.