I've installed FB social plugin and as for its plugin functions my settings work (I've sent test posts to both my Timeline and Page and embroidered my site with a range of accessible functions this plugin offers). I'm a bit cautious with widgets wondering if floating visibility (you know what I mean :)) will show faces of my followers and I suspect that this can done only by a widget.
The widget version of like box seems to working but the widget like button set for a Timeline is probably a mistake as it probably serves only the Page, similarly in Recommendation box and recent activity (activity feed?) they should be set for the Page I guess. Anyway, they tend to be in a logged out mode and when I log in and then refresh the site they are logged out again.... Why ?
I haven't finished with my Open Graph setting - I don't know how to perform test actions - anytime I submit such I'm given info that I should perform at least one action before their approval. I've included the app's description, URLs, a series of icons etc but haven't submitted the app's page yet.