Hi,
Yes I do sign the label... A local artist once said that a quilt is a work of art just as a painting is. It should be signed and dated, so I take care of that by making it part of the label - and you know that all quilts need a label stating date, pattern source - or stating that the pattern is an original design, and creator.
Quilters need to give themselves credit for the beautiful work of art that all quilts are....
Sue