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Booking a flight? There's a bot for that. Trying to find the right foundation? There's a bot for that, too.
The company behind WeChat moves into North America's burgeoning messaging market.
You've got a business that’s never earned a dollar and someone offers you $3 billion for it. And you say no.
The messenger app Kik has only been public for 18 days but it's become insanely popular, already well above 1.5 million users. It's free, fast as…
