...is that Simon Heffer hates him.
Now admittedly, that doesn't narrow down the choice of Speaker very much, since Simon Heffer hates a great many people, including hundreds of MPs. But the Heff is like an inverse political weathervane: when he's advocating one course of action, if you do the precise opposite you'll normally be all right. He's a very useful guide to what NOT to think.
Currently blog posts are being done at about 6am on a daily basis in the brief period between waking up and getting on with work - a lot on my plate at the moment. But better to have a brief post daily than nothing at all, I guess (I'm sure Royal Mail advocates exactly the same principle - a brief post, every day.)