I have added a new feature to the blog that lets you Like or Unlike any post. It is different from the Facebook Like button in a couple of ways: First, you can choose either Like or Unlike–Facebook only has a Like button. Also, clicking one of the choices is anonymous–it does not repost the entry in your Facebook timeline or even let me know who likes or doesn’t like a post. You can use the feature to let me know whether you like a post, without having to leave a more detailed comment.