I know it worked recently. But i went in to edit my signature and upload a signature image and something is mucked up.
I done figured it out that if a poster has a personal image in his signature area, that fills the need for a default og image tag for posts with no default image defined when sharing to social media.
I’m using Googo FeedBurner to add forum posts to Twitter, and using Twitter to add to my Facebook Fan page. HootSuit publisher grabs posts from feedburner and sends them to Googo Plus. Posts with an image get that image included in social media sharing. But it looks kind of drab without an image. Here is my Facebook page (poster Cappnonymous has a personal image in the sig line)
Here is a screen grab of my signature edit area. Any suggestions?
As always, thanks for your help.. 

