Now you ask , fairly simple : How do i restrict non listed customers to publish on my small WordPress blog? I believed in regards to a wordpress plugin that will hide the "comments" part if user isn't drenched in, but 1) I'm not sure if it's possible, and a pair of) there's certainly a simpler method of doing this.

Thanks!

Under 'Discussion Settings' you will find the choice: 'Users should be registered and drenched directly into comment'.

(Out of your Wordpress admin dashboard, click 'Settings', then 'Discussion', and you will find it there.)