If you assume 1 MOD account means one person 30% of the world's population uses Facebook. At one point 23% of the world's population belonged to the British em

If you assume 1 MOD account means one person 30% of the world's population uses Facebook. At one point 23% of the world's population belonged to the British empire [0]. Facebook falling would be similar to the British empire decline. [0] http://theunbrokenwindow.com/Development/MADDISON%20The%20World%20Economy--A%20Millennial.pdf http://theunbrokenwindow.com/Development/MADDISON%20The%20Wo... (page 97)