I've just updated from your former popup plugin.
Well, congrats for the ergonomic admin panel.
I have some difficulties to configure the Facebook like button, as you can see here : http://42mag.fr/2014/08/fire-challenge-nouveau-defi-facebook/
Buttons do not align properly.
Plus, I can't get to make the "show faces" option to work.
Please give me some help about that !