feb 14, 2014 - The Plus in Google Plus? It’s Mostly for Google

Description:

"Google Plus may not be much of a competitor to Facebook as a social network, but it is central to Google’s future — a lens that allows the company to peer more broadly into people’s digital life, and to gather an ever-richer trove of the personal information that advertisers covet. Some analysts even say that Google understands more about people’s social activity than Facebook does."