On Thursday Facebook bowed to privacy concerns by making new users' privacy settings default to "Friends" instead of "Public." The new feature also walks existing users through privacy settings, letting them make changes if they so desire. Read on for more stats about Facebook, which turned 10 in February.Facebook
In April, Facebook rolled out a "Nearby Friends" feature, which uses location information to let users know which friends are near them in the real world. Facebook
One out of 6 people worldwide uses Facebook.
Top 10 countries most active on Facebook.
4.4 million "likes" makes this Facebook's most "liked" photo.
350 million photos are uploaded to Facebook every day.
The average American Facebook user is 41 years old with 228 friends.