Hi. I recetly upgraded my blog (blog.inlina.com) from 2.1 to 2.6 and now for people to make comments it requires them to log-in which never used to be required (just name and email previously). I cannot find anything in the settings to switch on or off to change this. I am using the 'Copyblogger' theme.
How can I make it so users are only required to enter their name/email address to comment?