In the absence of anything more organised, I have for some time now been using this blog as a filing cabinet for links to posts, news stories and relevant publications that relate to the topic of previous posts. Many posts continue to gather dozens of such links in the comments. If this is useful to others, then good. It is useful to me. I don't necessarily endorse everything said in every link; they are just things I have found interesting. Sometimes, they include significant arguments against something I said in the post.