For my scraps I sort by color, then size. I do use Bonnie Hunter's method and it's been very good for me. WHEN I cut, I cut the largest piece possible out of the scraps. Fat Qtrs etc get folded and stacked. Same with the larger pieces and yardage and cut strips of that color go in a clear bin. I keep the 2.5". 3.5", AND 5" squares in drawers by size in some sort of color order. This way I can see at a glance what I have in each color. I'm culling the herd this year. I want to be able to buy some newer stuff.