Donald Sensing at One Hand Clapping writes about the neo-Marxist politicization of Western Christian theology.
The neo-Marxist politicization of Western Christian theology is not total, but it's very deep. These are men and women who have allowed themselves to be propagandized by postmodern dialectics and, like the leftists Rosenbaum describes, see no redeeming virtues in Western civilization, especially America. They have no theology, not really, they have only left-wing political philosophy (and not even a well-done philosophy) that they have dressed up in God talk and called theology.
Plus he has some links to further reading.