I have also found a great blog tutorial for making crumb quilts. She not only makes use of her odd size bits, but also her scrap strips. Check it out here.
Using up scraps seems to be the theme of my life right now, as a friend loaned me the book, "Slice 'Em and Dice 'Em Quilts" by Nancy Brennan Daniel.
Her quilts all start out with 9-patches that are then sub-cut into different shapes. It is a great book and will have to become a permanent part of my library.