Rated 5 out of 5 stars

I absolutely agree with sguerin, this is a must-have for people who like to share content on facebook and the like.It is a great service and a great plugin. It sits unintrusively as a small icon in the address bar and doesn't waste any space (in case you disable the toolbar in the options).

This review is for a previous version of the add-on (3.1.1.1-signed.1-signed).