I also put together a 'story of your quilt' when I give one as a gift - with photos as it was going together, why I selected the pattern or what it means to me. Along with washing information, etc. It does give me an opportunity to put into words how the gift is intended to help give comfort whenever they may need it ...
My last quilt, I titled 'Tame the Wild Things' - a giraffe quilt - for a friend having a really tough time with depression, dealing with her own demons; she has the wry wit to understand I meant this to help her tame her demons.
I do like the idea of including the time it took you to put it together on the label!