Very, very bad idea, for a few reasons.
- Comments are often used for ideas, e.g. on Era there are comments with the name "PostReset". If this somehow got out, someone could register the account, and see all our private information.
- Comments are used by staff to leave notes about someone, not to leave notes for someone. It may also contain information such as the person who reported them for their "crime", which was supposed to be private.
- Comments have always been written in a way that are not meant for players. If you were to change that now, we'd have to go back and revise everyone's comments to remove sensitive information, which won't happen.
- The command is actually "/opencomments"