Facebook is currently working on a newsletter feature to provide journalists and writers with features to help them grow their followers, build their email lists, and monetize their newsletters through subscriptions.

YouTube is rolling out new dedicated landing pages for hashtags, which will improve content grouping and discovery.

Twitter has acquired Revue, a service that allows people to start and publish newsletters and generate revenue through subscriptions.

YouTube is testing a new feature called Clips that allows creators to share a 5-60 second segment of their video uploads or live streams.

Members of the WallStreetBets community on Reddit targeted the video game seller GameStop, and effectively coordinated a mass purchase of stock.

Pinterest launches a new AR Try On feature for eyeshadow that allows users to try on products from over 4,000 brands, including Lancome, YSL, Urban Decay, and NYX Cosmetics.

TikTok is testing a new way for creators to engage with their followers through a new Q&A feature.

LinkedIn is now giving select users the ability to add a link to their LinkedIn Stories through a new 'Swipe Up' feature.

Dubsmash recently launched Shoutouts, a new Cameo-like feature to help creators monetize on the platform. Shoutouts enable users to pay creators to create personalized videos that live on the creator's page for 24 hours and can help boost the payers' own profile.

Pinterest has launched a new set of Pinterest Board-specific tools and features to make it easier for users to plan on the app.

Discord rolls out one of the most requested features by users in mobile screen sharing, giving users the ability to screen share anything from their mobile device.

Reddit has acquired Brooklyn-based short-form video app Dubsmash, which is second only to TikTok when it comes to short-form video app installs.