Things that billions of people use

The 'Facebook' logo is reflected in a young woman's sunglasses. Facebook has a billion users. What other things are in the 10-digit use territory?

This final note today -- with a nod to Facebook and its 1 billion users.

Herewith, after a nod to the website BuzzFeed, a partial list of other things that are in 10-digit user territory.

  • Cars and televisions (those are easy).
  • Mandarin Chinese.
  • Catholicism.
  • Cigarettes.
  • And... Microsoft Office (believe it or not).

About the author

Kai Ryssdal is the host and senior editor of Marketplace, the most widely heard program on business and the economy in the country.


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