Okay, I know everybody else has already discovered this, but Gary Becker and Richard Posner have set up a new blog: The Becker-Posner Blog. You can read their introduction here. They have this to say about their blog:
We have decided to start a blog that will explore current issues of economics, law, and policy in a dialogic format. Initially we will be posting just once a week, on Mondays. In time we may post more frequently. The first postings will be tomorrow, December 6.
So far they have discussed preventive war and pharmaceutical patents and as you might expect they are all for it :-). Actually, I was a little disappointed about the level of arguments used. I am not quite sure what I expected, but maybe I was hoping to see something which had some evidence of research behind it. More on this blog when they begin writing about things I care a little more about (research wise).