Mark Zuckerberg couldn't buy Snapchat years ago, and now he's close to destroying the company
Instagram's growth has accelerated markedly in the last year. Last month, the number of people who use Instagram Stories every day reached 250 million, up from 200 million in April. That's a growth rate of 25 percent in just one quarter. It's also well ahead of Snap, which reported 166 million average daily users in the first quarter of 2017, for a...