I do study games with new players to Go. Each turn, a lot of information is being shared. So in my case, a review is completely unhelpful. It would be really helpful if we could edit mistakes that we make along the way, especially the mistyping of coordinates. It would also greatly improve the quality of the lesson for future players who review the games, if our chat was as clean as possible.
As someone who talks a great deal in Chat, it sure would be nice if I could edit my own messages. If this isn’t for everyone, maybe it could be an option in the Create Game window. This would be super useful in my study games .
Or, the ability to create a review with a complete and editable chat log. Then I could remove any information that is not directly related to the game being play (sometimes there is a lot of banter ).