Comment Only User
We would like a new user type in excel online called the "Comment Only" user. This user is a view user but has the ability to add in comments. We have many users who need to view spreadsheets and having them be able to add comments would be very useful as long as they cannot EDIT the document.
would be great to have this functionality which could apply to large groups....so that a file could be easily shared to many people, but only allow "commenting" and no other type of editing. Maybe by way of a specific "display only" link for the excel document?