As a beginner, I can definitely see value in this toot.
Even when I "pin, pin pin," I end up with fabric that has somehow distorted ever so slightly. Also, I have a very bad habit of not taking the pins out as I'm sewing, or I forget just as one is about to hit the needle, and pull it out without lifting the foot (yes, I know, all bad newbie habits).
Without having to even use pins, this method would keep the fabric from walking away on me, and doesn't seem THAT much more time consuming than putting the pins in and taking out in the first place. Someday I'll be able to sew a straight line w/out pinning...
I love the look of her "planned" string quilt and the coordinating fabrics. They ARE fun!
On applique paper...I see it doubling the cost as well, but it sure makes a nice flat back, doesn't it!
I like it. Thank you for posting.