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).
