Everything had been working fine until a few days ago....
If I shared a link from my blog to the Facebook page, a selection of images from the post followed the link.
NOW...when I attach a link to Facebook or other social networking sites, only the gravatar image appears. (This image: http://www.gravatar.com/avatar/9a35c8feecfcb5d79b7e1573ac9bcfe4?default=&size=110.jpg) Did I misconfigure something? Was my blog hacked?
In what blog files should i search? (BTW...this does not occur if I link to the blog home page, or pages....only to links of posts.)
Thanks for your help.