I have one quilt that I no longer use; it was given to me on the occasion of my first wedding by a dear family friend who was in the Air Force with my mother. I used it till it had two holes in it and most of the quilting stitches are gone. It has been a well loved quilt, but the friend passed away several years ago from breast cancer, and it means too much to me to let it get to the point where it's ratty looking. Right now, the quilt is in the top of my closet, where it will stay till I can decide what to do about it.
I do make seasonal quilts that I change out through the year, but they are well used when they are out. :-)