davidbourguignon on "[Plugin: Jetpack by WordPress.com] Publicize correctly fetches pictures on Twitter and Google+ but not on Facebook"

Hi Ryan, thanks a lot for the feedback!

I was aware of these limitations, and the problem on Facebook came from the absence of featured image, since the post was only made of a series of pictures.

However, both Twitter and Google+ did compensate for the lack of a featured image by picking the last image of the series (or an image at random, I did not remember) to illustrate the post.

Could this fallback mechanism be also used by JetPack Publicize for Facebook? This would be very useful since some users experience difficulties with WordPress complexities (in comparison with more "mass-market" blogging platforms) such as remembering about the featured image...

BTW, what happens when someone uses JetPack "Post by email" option, adds pictures in attachment of the email but does not specify a featured image? The same issue shows up?

What do you think? Thanks in advance for your help!