What does it mean to ignore someone?
By ignoring someone, you will no longer receive Yahoo! 360° communications from that person. No more messages, invitations, or testimonials.
To ignore someone, go to the person's Yahoo! 360° page, and click "Ignore" in the left column.
To remove someone from your Ignore List, click "My Friends" at the top of the page, and select "Ignore List" from the left. Then click "Stop Ignoring This Person."