7 Things You Need to Know About WhatsApp

WhatsApp may have the most users but it's clearly not the only messaging app out there. In fact, it faces at least 50 competitors. So what makes WhatsApp a $19 billion baby?
  • Mobile Apps
  • Enterprise Applications
  • Social Networking Apps
  • Consumer Electronics
  • Facebook
Matt Kapko has been writing about technology since before the dawn of the iPhone, and covering media well before it was social. Matt lives with his wife in a nearly century-old craftsman in Long Beach, Calif. He can be reached on Twitter: @mattkapko or by email: