Check out Bonnie Hunter's Quiltville site. She has a plan for sorting and keeping scraps that seems pretty good. After reading it, I decided to cut my scraps into 2 1/2, 2 and 1 1/2 squares. Any triangles and points that are left over are either tossed or I have a mini log cabin bag. I keep my scraps in 2 gallon ziplocs. Anything around 10" square or larger is kept in bins sorted by color. I'm a batik gal, so most read like tone on tone fabric. I have purchased too many rulers and templates also. It's easy to do. I keep those in a ruler stand, and yes, I have duplicates. Oh well. One day they may be used.