Our site manager added this plug in and initially I was pretty happy with it. Looked good, worked well (I thought), and we liked that it had a delayed appearance.
However, I am incredibly frustrated by the facebook "Like" button. As the social media manager for my company I'm always on the look out to get more views. While this button does cause the user to "like" a page it does NOT show up in their time line, their news feed, or anywhere else except the "activities" box all the way at the bottom left of a user's profile. What a joke!
Currently looking for a replacement sharing tool until this is addressed.