I’m writing to say that you have to logged on to comment from now on. This has been done to control spam, as well as lessen the load on the comment moderator (mainly me). It will also let contributors post links in comments and having it show up instantly instead of waiting for someone to approve it.

You can login when you are on a specific post. Or you can click on the login link in the sidebar. If you aren’t registered, then please do so in order to comment - it only takes 10 seconds.

Thanks.