Latest updates version 1.0.5 (26 Apr 2013) is a great enhancement for WooCommerce Social Buttons PRO.
There are 4 main updates:
1) [Bugs] Fixed unclickable buttons css that solved the problem when some buttons beside facebook like cannot be clicked because of the css.
2) [Updates] Make buttons lined up closer and aligned better
3) [NEW] Add Lightbox “Share/Like” Button- show social buttons when share/like button clicked