I was out of line in starting that thread. I had a short period of lunacy. I should have just ignored you if I didn't agree. Next time I'll just agree to disagree and move on.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .