The Washington Post is optimistic, natch, that no black voters will care about this. But some interesting reporting is buried inside:

"Anthony Evans, a minister who heads the National Black Church Initiative, had a strong negative reaction to the announcement that Obama no longer believes the Defense of Marriage Act, called DOMA, is constitutional. After Obama told Attorney General Eric Holder to stop defending it, the minister put out a statement condemning the decision.

"The president has harmed himself on this issue," he said. "He has openly offended the black church, and he didn't need to do it." But Evans plans to continue to support Obama on other issues, such as preventing a rollback of health care reform." (source)