Mark Zuckerberg Facebook post

Facebook has a billion users in a single day: Zuckerberg

For the first time over a billion people used Facebook on a single day, according to company founder Mark Zuckerberg.

August 28, 2015
August 28, 2015

Facebook has a billion users in a single day: Zuckerberg

For the first time over a billion people used Facebook on a single day, according to company founder Mark Zuckerberg.

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