A poll obviously aimed at B&W shooters. A color shooter responding would only skew the results since all color materials are RC. Also, I would think that a print could be sent mounted but without an overmat.
Yes I was only thinking of B&W so sorry to the few who send colour prints. You could always post a note here to say you send colour prints mounted/matted or not.
If your prints are sent mounted only or matted only, then just select the mounted/matted box anyway.