Google+ … Room for another social network?
JULY 22, 2011
However, skeptics around the world question the potential of Google+ with the failure of Google Wave and competition from Facebook. Although Google+ is still in its early stages, its unique infrastructure – focused on distinguishing user groups – might be all that is needed for this network to rise above its competitors – including LinkedIn. One of the core differences between Google+ and other social networks is a feature called “circles.”