The significance of Pinned Comment, Highlighted Comment and Highlighted Reply:
| You Tube Funtions | Pinned Comment | Highlighted Comment | Highlighted reply |
| Who selects the comment? | Manually selected by the creator/admin | Automatically selected by the You Tube | Automatically selected by the You Tube |
| How long does the comment stay? | Will stay pinned until the creator decides to pin another comment. | Highlighted comments change depending on if the content creator views the comment via a notification link sent to them | Highlighted Replies change depending on if the content creator views the comment via a notification link sent to them. |
| Does the comment visible to other users? | Yes | No | No |