Just an FYI that I have experimentally lifted the requirement that only logged-in users may submit comments. I am testing some reCaptcha functionality, which requires you to re-type the text that appears in an image (usually 2 words). So now, comments require a name, e-mail address and possibly the provision of the correct reCaptcha terms.

If you decide to log in, you can disregard these requirements altogether...

Depending on how much spam I get, I will decide on whether to leave the settings as such or to revert them to the log-in requirement. Please be patient, and as always, please feel free to comment if you have something interesting/useful to add to any posts.