I blocked Rawr some time ago but he can still respond to my comments. How is this possible?
According to Disqus:
User Blocking is a feature that allows you to deal with trolls and spammers. Once you’ve blocked a user, their comments will be hidden from your view, and your comments will no longer be visible to that user. The blocked account will not receive a notification or indication that they have been blocked by you, and they will no longer be able to view any of your comment content.