Organize files by comments/no comments.

I often times use a shared link for clients to review photos/clips, etc.  While I do get a notification when they "comment" a note, it would be much more convenient if I could simply organize my files within a specific folder according to whether or not they have comments on them or not.  Currently, the only work around is to review recent notifications, which get buried when working on several projects at once.  With this addition of prioritizing files, I could see files with client notes at the top while keeping their proof gallery fully in tact.