- One in every nine people on Earth is on Facebook - this number is calculated by dividing the planet's population by Facebook’s 800 million users
- People spend 700 billion minutes per month on Facebook
- Each Facebook user spends on average 15 hours and 33 minutes a month on the site
- More than 350 million people access Facebook through their mobile devices
- More than 7 million apps and websites are integrated with Facebook
- 30 billion pieces of content is shared on Facebook each month
- More than 300,000 users helped translate Facebook into 70 languages
- People on Facebook install 20 million “Apps” every day
- YouTube has nearly 500 million unique users who visit every month (as of February 2011)
- YouTube generates 92 billion page views per month (These YouTube stats don’t include videos viewed on phones and embedded in websites)
- Users on YouTube spend a total of 2.9 billion hours per month (326,294 years)
- Wikipedia hosts 26 million pages
- Wikipedia authors total more than 90,000 contributors
- People upload 3,000 images to Flickr (the photo sharing social media site) every minute
- Flickr hosts over 5 billion images
- 190 million average Tweets per day occur on Twitter (May 2011)
- Twitter is handling 1.6 billion queries per day
- Twitter is adding nearly 500,000 users a day
- Google+ has more than 25 million users (Sept 2011)
- Google+ was the fastest social network to reach 10 million users at 16 days (Twitter took 780 days and Facebook 852 days)
Infographic source: JeffBullas.com (Sept. 2011)
