The amount of information on the Internet is estimated at 4,000 exabytes.* How large is that, you ask? If you stacked books one on top of the other, starting from the surface of the Earth, the amount of information in 4,000 exabytes would take that stack from Earth to Pluto. And back. 80 times over. Yet with all this data to work with, brands still lack the ability to listen to what it’s telling them.