HOLY COW. I love organization but you are the winner. Would love to have your system. I have projects organized by fabrics and in zipper lock bags with the pattern, but my scraps of less than FQ size just keep growing and growing with each quilt I make. I started cutting them into 2 1/2" strips, 2 1/2" sqs. and 5" sqs. but it got so tedious. Maybe your post will inspire me to keep going.