Instagram is testing the ability for creators to add captions to their Stories.

LinkedIn is starting to show analytics for comments users leave on posts. Currently available for some users, they will see an Impression count under their comment, next to the Like and Reply buttons.

YouTube is testing Voice Replies with a group of creators in the U.S

Instagram is testing a new down arrow button next to comments, which has been spotted by a few users and more recently, confirmed by Instagram head Adam Mosseri.

Spotify, which introduced Comments on podcasts in July, is now rolling out new settings and controls to help creators better manage their comment sections.

Instagram added a pair of comment-related features.

Instagram now allows users to comment on Stories, with those comments visible to other viewers.

LinkedIn has added the ability to copy and share a link to a comment left on a post.

Spotify launched Comments for podcasts, allowing listeners to leave comments on episodes. Creators can like and respond to comments, enable or disable them, and approve which ones are displayed.

In a recent post on its LinkedIn Guide for Creating account, LinkedIn stated that commenting once a week can triple users' profile views.

YouTube has introduced a new comment setting for creators called Pause.

Instagram has begun testing polls in comments, which allows users to insert polls and participate in polling directly within the comments section of a Feed Post or Reel.