no..auctiva does not have that option yet..i askd them the same thing like 6 months ago. they told me it would be available soon...but i have not seen it yet..wish they would get on the ball..
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 .