Comment cards are smaller than normal cards and a bit transparent, letting you give feedback without feeling like you’re ‘intruding’ on the original space. Hover over cards to read them.

You can turn cards into comments via either Card → More Options → Comment, or by typing ((.

If you have a space that you want to share with your team, but want to ensure that they only leave comments on, you can get a comment-only invite link through Share → Invite Collaborators → Comment.

Other uses for comments:

• Spoilers
• Choose your own adventure novels

Pro-Tips

• Completely hide comments through the Filters menu inside Search.
• Also just like adding other cards, comments you add to a space with collaborators will send them a notification.
• Comments also work great with tags, checkboxes, and frames. So you can use a use a checkbox to mark resolved cards, and form associations with content using connections and tags.