Theo and Eve are back this week with Social in Six - a breakdown of the top social media headlines and what you need to know. In this episode we cover several new updates from Twitter, including the launch of its Stories product Fleets and the return of the infamous blue ticks; we talk about Instagram’s latest change to Stories, which alters the UI to double the number of Stories on your screen; and we discuss Facebook’s new engagement analytics for measuring the effect of comments on reach, including what that means for refining performance. Also this week, we reveal new research that shows the average usage of TikTok among 4-15 year olds has caught up to YouTube, and what that means for both platforms. Finally, we discuss changes to Reddit’s board as co-founder Alexis Ohanian’s request to replace him with a Black man is honoured in the appointment of Michael Seibel. Want to be on Social Minds? Every other Monday we’re answering your questions about the social landscape. Send in your voice recordings to social.minds@socialchain.com.