Omeka share in Facebook has no image/thumbnail

Hi all,

It looks like Omeka has not implemented the "og:" (opengraph) metadata, because when I share the link of any item or archive from Omeka, we get no images in the facebook post, which is really sad for an information system which is based on strong metadata structure....

So I'd like first to know if there is some solution for that. If not, I might want to try to build a plugin for that... is that interesting or useless?



Scott Hanrath has written a Twitter Cards plugin over on Github -

Perhaps that could be a start?