I admire your passion, but I just want you to know that you do not inherently represent the majority or even a significant amount of Democratic African Americans just because you're black. That [inferred] line of reasoning is just as patronizing and insulting as the line of reasoning that asserts that the only reason that black democratic voters support Hillary is because they don't know who Bernie is, and as a fellow gay African American who is politically engaged, it's starting to irritate me a bit.
Now, I'm not saying that you're arguing that you definitively speak for all democratic African American voters, but I've been paying attention to your posts for quite some time and it is clear that you have no qualms about speaking for black democratic voters, which is a problem, imo.
Presumably, you're not a reputable pollster, and outside of anecdotes, you would have no earthly idea on how many black democrats are being pragmatic in their decision to vote in the primaries or how informed they are, and even if you had scientific polling data to support your 'theories', you wouldn't necessarily be right.
Not long ago, nearly all politically scientific polls suggested that Hillary Clinton favored black democratic voters across the board, yet ACTUAL RESULTS in New Hampshire have shown that Bernie Sanders won over nearly every single demographic in the state. In light of that data, we need a better explanation for how this was possible, and it ain't gonna come from the notion that New Hampshire is 'too liberal' and 'too white'.
I suspect that Bernie having a stronger ground game in New Hampshire than Iowa had something to do with his sweep of demographics, and the impact that it had is not something that the polls could accurately forecast (there was a significant amount of voters who decided on their candidate only within the last few days after all). If Bernie can continue to spread his message at the street level in states where he's perceived to have a huge disadvantage, then I think he may have a fighting chance, regardless of how informed the voters are.
So what am I saying? Are most black democrats simply low information voters and need to see the light so that they, too, may feel the bern? Absolutely not. But that doesn't mean that there aren't a significant portion of minorities that are low information voters simply due to their minority status inherently putting them at a priority disadvantage when it comes to politics. Maybe there are a significant amount of low information minority voters out there, but it isn't necessarily because they're stupid, rather, they may just have more pressing matters to contend with.