25 Interesting Facts about Facebook • Mark Zuckerberg 's First Idea Was a Site Called Facemash • Zuckerberg's Second Idea Was an Online Student Directory • Facebook 's Early Years Were Rough • Facebook Is the Third Most Popular Site in the World • 71% of Americans Use Facebook • Women Use Facebook More than Men • Facebook Users Have Uploaded 250 Billion Photos • The Older Generation is Growing More Interested in Facebook • Facebook is Super Popular in Rural Areas • The U.S. Accounts for the Lowest Facebook Audience in the World • Asia Pacific Accounts for 38% of Facebook 's Active Users • Only Half of Facebook Users Speak English • Up to 98% of People on Facebook Use Mobile • The Difference Between Conservative & Liberal Facebook Users Is 1% • People Are Most Active on Facebook at 8 a.m. & 10 p.m. • 88% of Facebook Users Created on Account to Stay in Touch with Family & Friends • 3/4 of Facebook Users Visit the ...