The news: YouTube is scrapping its Trending page and Trending Now list, citing the growing diversity of topics on its platform and rise of content discovery through search and recommendation algorithms. Instead, YouTube will promote popular content in category-specific charts, such as Trending Music Videos and Weekly Top Podcast Shows. Our take: Brands should shift their focus beyond chasing virality and toward building content that fits audience niches. Reaching users through personalized feeds and hyper-specific categories could deliver more consistent engagement.

The number of social network users in the US will tick up 1.7% YoY this year, while adult users will see almost 2% growth. But time spent on social networks among adult users will peak this year, meaning the battle for engagement is on.

eMarketer principal analysts Nicole Perrin and Mark Dolliver join vice president of content studio Paul Verna to discuss Verizon’s sale of Tumblr to Automattic, the acceleration of cord-cutting, Facebook’s new movie ads, Snapchat’s third pair of sunglasses and more.