LinkedIn says newsletters have seen significant growth over the past year.

YouTube's expanding its AI-generated chat summaries test once again.

X is hosting live Big 3 games this season.

Users can now track the latest discussion points as they come up, which could be a big winner for the app.

Users can only access analytics if they pay, slipping another element behind a paywall and building on X’s subscription push.

Relevant YouTube clips could help users better understand what they’re looking at.

More participants can be displayed on screen, facilitating enhanced interaction in group chats.