MarketWatch: Some teens are spending a quarter of their lives on social media. These are the sites sucking up their time.

MarketWatch: Some teens are spending a quarter of their lives on social media. These are the sites sucking up their time.. “A Gallup poll finds that that 17-year-old girls spend about 6 hours a day across social media apps, and teens overall scroll for almost 5 hours a day on average.”