This was a fun party, attendees who were all turned out and the Vault is a perfect place to hide out. Hard to tell if it will survive though. But then, I didn't go because I thought it was going to be wildly popular.
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 .