SocButtons - A Great Social-Sharing Buttons Plugin for Joomla!
Was looking for a decent plugin or module for generating sharing buttons on a Joomla! site.
Finally ended up using SocButtons, which has the possibility of Google +1, Facebook Like, Tweet in Twitter and Share in LinkedIn buttons at the top or at the bottom of a Joomla! website's articles.
It also lets you to choose the categories on which you do not want the sharing to appear.
Available for all, Joomla! 1.5, 1.6 and 1.7.
Neat plugin and simple setup.