I'm using both shashin and FB Opengraph protocol-> http://wordpress.org/extend/plugins/wp-facebook-open-graph-protocol/
and i notice that when shasin is enabled people can share/like my post on facebook using FB plugin but I loose the meta informations such as description of the post..
when deactivate shasin my facebook and google+ likes/shares are complete with all the meta infermations needed for sharing posts.
I think there's a conflict.
Can u please help me? I need both on my wp site :-)