There is book title is Men Are from Mars, Women Are from Venus. On the internet, Men Are from Google+, Women Are from Pinterest.

According to Wikipedia, Pinterest is a vision board-styled social photo sharing website. It is especially popular among women.

Pininterest is new hot hot social network. Even Facebook’s CEO Mark Zuckerberg has joined the hottest new social network, showing his feminine side.

The question to current Google+ users and Larry Page is "is it time to switch?"