Facebook: 1.15 billion people log in using at least two devices or browsers every 3 months

Facebook has finally put a number on how many people are flitting around from different devices and browsers in an effort to demonstrate how futile the web’s tracking mechanism of choice, the cookie, is at connecting those dots. Facebook has found that 1.15 billion people around the world have logged in to Facebook using at least two different devices or browsers over a 90-day period.Read the full article