Well I just informed you that shaming tactics and forcing people to choose sides (as opposed to convincing them to participate) is counter-productive to your cause, so that actually makes you part of the problem.

The issue at hand, "do more work to include minorities", is red herring. The cause celebre involved is irrelevant.

yet the time you spend on those replies you could have posted a few jobs you have open on boards that older unemployed programmers frequent, or black community forums, etc.

The grand irony of your comment is that I am out of San Francisco right now in another American city doing 4-6 engineering interviews a day for a week. A little over a month ago I was in Latin America doing the same. So I am in fact going to places to recruit engineers not representative of Silicon Valley.

That however still doesn't change the fact that your toxic approach of "if you're not part of the solution, you're part of the problem" makes you part of the problem. Forcing duality is highly counterproductive.