Ever since I upgraded to 3.1.1 I have not been able to share links from my blog on Facebook with a thumbnail. It usually would automatically give the option for a photo along with the link but now only the link will show up. Is this an issue with the upgrade? Is there a plugin I can download that would allow it to work correctly again? As a photographer, having a photo along with my link is extremely important to me. Anyone have any ideas? Thanks!