This seems to me a rather inaccurate (and unfair) representation of what I've heard/read him saying. In fact, a very large portion of the God Delusion is devoted to explaining what/who he is not attacking, and separating the people from the ideas. Unfortunately most people do seem to receive what he has to say as a personal attack directed at every person who identifies as believing in a god. (Possibly because they have only read his ideas in soundbites, and then accuse him of being simplistic, I don't know.)