I’m afraid I have disabled comments on the blog. After 15 years of tedious trolls and scurrilous spam it really wasn’t the effort to maintain. You can follow me on Twitter, Facebook, Google+ etc if you wish to engage in meaningful discussion. Thanks! If you use the hashtag #sciencebase or just @sciencebase me I should spot your updates and be able to reply if I have something pertinent to say.
That said, I am trialling a feedback form on this page: