Yes, the scraps keep growing, especially when you share your love of string quilts at your guild and then are given bags and bags of strings!
I have sorted the strings by color and am using them up, but I have realized that I tend to keep the leftovers from quilts together after I have finished the project. So I have many little bags and bins of scraps that went well together and are now stored together. I think I need to dump these all out and sort by color.