According to the place-saver text, this function appears to be mostly about leaving feedback on web pages. You’ll see the text “What did you think of this link?” when you go to create a Note. “Remain friendly and helpful.” As a result, you’ll be able to share your thoughts on the page. While you could do this in text, making it a Story-like post is far more engaging. You can add various text styles, animated stickers, backgrounds, and images.