3. YouTube
83 m
The number of Facebook page likes represent only a tiny fraction of its 1.5 billion-strong audience, who watches 3.25 billion hours worth of videos per month, or over 2 hours per person.

Your Design / Shutterstock.com
83 m
The number of Facebook page likes represent only a tiny fraction of its 1.5 billion-strong audience, who watches 3.25 billion hours worth of videos per month, or over 2 hours per person.
Your Design / Shutterstock.com