Hi! We recently added several new Tutorials to our Help page http://www.auctiva.com/help/tutorials.aspx where you will find step-by-step guides for creating profiles. Hope that is helpful!
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 .