http://designmodo.com/tips-tricks-google-plus/

A few months ago, Google announced the launch of the +1 button that has been tested on a small number of users. Two weeks ago it was time for what was expected for a while already to be brought to the surface – Google+ (Plus). Google+ is the first Google brand social network that promises involvement in the social environment through a carefully designed tool that is ready to become a reference service.