The social network of the search giant has been perceived as a bit of
a ghost town, but according to Gundotra the Google project already has
400 million registered users.
That’s really good compared to Facebook’s nearly 1 billion users,
considering that Google+ is still very young – it was only a year ago
when it opened its doors for the public at large. It also compares
pretty well to the 500 or so million of Android devices (and Android...
