Those Millions on Facebook

Excerpt from an article in The New York Times

Tuesday, February 07, 2012

Those Millions on Facebook? Some May Not Actually Visit

By ANDREW ROSS SORKIN

On the first page of Facebook's prospectus for its sale of stock to the public, it pegs the number of its "monthly active users" at a whopping 845 million people. The social networking site arrives at an even more astounding number when it comes to "daily active users": 483 million people.

Those are some huge numbers. If it is hard to believe that so many people are clicking on facebook.com every day, that's because well, they aren't, exactly. Those eye-popping numbers should have an asterisk next to them.

If you managed to wade through to Page 44 of Facebook's prospectus, you'd discover that the company provides a definition of an "active user" - and it is unlikely to be what you expected.

Facebook counts as "active" users who go to its Web site or its mobile site. But it also counts an entire other category of people who don't click on facebook.com as "active users." According to the company, a user is considered active if he or she "took an action to share content or activity with his or her Facebook friends or connections via a third-party Web site that is integrated with Facebook."

Come again?

In other words, every time you press the "Like" button on NFL.com, for example, you're an "active user" of Facebook. Perhaps you share a Twitter message on your Facebook account? That would make you an active Facebook user, too. Have you ever shared music on Spotify with a friend? You're an active Facebook user. If you've logged into Huffington Post using your Facebook account and left a comment on the site - and your comment was automatically shared on Facebook - you, too, are an "active user" even though you've never actually spent any time on facebook.com.

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