Thank you, Diane. This was an old post dated April. Yesterday I found one like and I thought to edit it with the new "@mentions" feature so that you and Lucy know about it.
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 .