We in the blogosphere very rarely seem to understand what an ally is. I'm not really sure how it happened. Allies in the culture wars aren't appreciably different than military or political allies, but somehow, the meaning of the word has changed online. We've gone from "In everyday English usage, allies are people, groups, or nations that have joined together in an association for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out between them" to the assumption that the act of alliance comes with specific obligations and that people are "bad allies" or not allies at all if particular things are done or left undone.
Read on at Quiche Moraine.