WhatsApp Grows To Half A Billion Users
 

By a show of hands, how many of you have used WhatsApp? With that many users, it sure seems like everyone you know should be using it. Messaging app WhatsApp now reaches 500 million people each month and is growing fastest in Brazil, India, Mexico, and Russia, the company said Tuesday. Collectively, the application's users are sharing 700 million photos and 100 million videos on a daily basis.

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