Here's one from last off season. I have heard the rushed load before but I have a lot of trouble slowing the load down because their is so little to 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 .