Datto growing fast 

The Lite-Brite wall hasn’t been installed yet. But there’s a cubicle that has been turned into a ball pit. And the kitchens are stocked with free snacks—cereal, pistachios, wasabi peas, granola bars and others—on each floor of Datto’s offices in The Metropolitan. Those features, colorful décor, and the multiple monitors on every desk, along with televisions screens broadcasting sales closed and Seinfeld episodes, declare this is a high-tech company with a youthful bent. And like most youth, it’s growing rapidly. So rapidly that when the company merged and was acquired for $1.5 billion earlier this month, the founder, Austin McChord, was able to hand over a $50 million donation to his alma mater and one of the biggest suppliers of his employee pool—Rochester Institute of Technology.