Kubik-Rubik Joomla! Extensions Kubik-Rubik Joomla! Erweiterungen - Viktor Vogel 
G+C - Google Plus Comments
G+C
G+C - Google Plus Comments - Joomla! 3
With this plugin you can implement the Google Plus Comments box into Joomla! articles.
Type: Plugin
Joomla! version: 3.x