Hi, love the plugin but have noticed, after a little testing, that the Facebook 'like' button doesn't actually share a post or page to Facebook. You will find my website here: http://welfarenewsservice.com/
The plugin also seems to have difficulty in updating itself in relation to the total number of shares, requiring a browser refresh. This is particularly notable under Google Chrome.
I'm hoping a fix is in the pipeline for the very near future or will have to switch to an alternative plugin for sharing.