Here’s a weird, but potentially important, app to know: teens are reportedly flocking to YouNow, a live-streaming platform where they hang out with each other, chat, create music, or sleep. (Yes, sleep—there’s even a popular #sleepsquad hashtag that trends at night.) While Meerkat and Periscope have adults’ attention, 70% of YouNow users are under 24-years-old. These young consumers can purchase points on the app they use to tip other users, or to keep their messages at the top of the comment section in a feed. Live-streaming channels on YouNow include #musicians, #dancing, #girls, and #truthordare—and the app says they invest a lot into keeping it a safe space for the teens who love it. (BuzzFeed)