I usually put the name of the quilt and my name and the date it was finished. If it's a gift, I write Merry Christmas to .... or Happy Birthday to .... I recently finished a quilt that my MIL started for my DH and me but passed away before she could finish it. She made one for each of her 8 kids and my DH is the youngest. I promised her I would finish it for her and named it "A Promise Kept". I typed the whole story of the quilt on the computer and printed it on Printed Treasures and then stitched it to the back. I wanted the story to stay with the quilt.