Try adding Facebook to the mix too: http://www.google.com/insights/search/#q=Google%20Plus%2CInstagram%2CFacebook%2CLinkedIn%2CPinterest&date=today%2012-m&cmpt

Try adding Facebook to the mix too: http://www.google.com/insights/search/#q=Google%20Plus%2CInstagram%2CFacebook%2CLinkedIn%2CPinterest&date=today%2012-m&cmpt=q http://www.google.com/insights/search/#q=Google%20Plus%2CIns... Absolutely dwarfs everything else. I'm not buying that G+ has 1/5 of the MAU's of Facebook