The Internet By The Numbers by Chris Trayhorn, Publisher of mThink Blue Book, January 19, 2011 There are now: – 1.97 billion Internet users worldwide. – 107 trillion emails sent in 2010. – 36 billion photos uploaded to Facebook per year. – 262 billion spam emails per day. You want to know how many people are following Lady Gaga and why your staff are looking at their screens in slack-jawed wonder? More Internet By The Numbers after the jump. – 600 million members on Facebook. – 250 million new people on Facebook in 2010. – 175 million members on Twitter. – 25 billion Tweets in 2010. – 7.7 million people following @ladygaga – 2 billion videos watched on YouTube per day. – 2+ billion videos watched on Facebook per month. – 186 online videos watched by each Internet user per month. – 294 billion emails per day. And if that isn’t enough, even more here. Filed under: Revenue About the Author Chris Trayhorn, Publisher of mThink Blue Book Chris Trayhorn is the Chairman of the Performance Marketing Industry Blue Ribbon Panel and the CEO of mThink.com, a leading online and content marketing agency. He has founded four successful marketing companies in London and San Francisco in the last 15 years, and is currently the founder and publisher of Revenue+Performance magazine, the magazine of the performance marketing industry since 2002.