Editor's Choice Facebook has added a new co-watching feature to Messenger, providing another way to keep people connected around common interests. | Best of Social Media Today YouTube has announced that it's bringing its TikTok-like 'Shorts' function to users in India. | LinkedIn has revised its Ad Targeting Guide to include a range of new options and considerations. | Twitter has launched a new 'Holiday Hub' mini-site to help marketers map out their holiday campaigns. | Facebook is adding some new brand safety tools for video advertisers, including topic exclusions and 'publisher allow' lists. | Upcoming Events Sept. 15, 2020 - Sept. 15, 2020 | Webinar 2pm ET | Sept. 22, 2020 - Sept. 22, 2020 | #SMTLive Twitter chat (12pm EDT) | Sept. 24, 2020 - Sept. 24, 2020 | Webinar 2pm ET | Sept. 29, 2020 - Sept. 29, 2020 | Webinar 2pm ET | What We're Reading Digiday | Mobile Marketer | BuzzSumo | Discover More | |