Possible Duplicate:
Allow adding a reject reason when marking an edit as “not helpful” in the improve screen
When you choose to improve a suggested edit, there's a checkbox ("suggested edit was helpful") that determines whether the edit is accepted or rejected before the improvement. Sometimes, I'd like to send a message back to the editor explaining why I marked the edit as unhelpful, so the editor in question can improve his/her editing habits. Could there please be an option for that?
EDIT: This is specifically for the "improve and reject" feature. I'd like the same functionality as a rejection message of "Other". Sorry, the "message" part is ambiguous.