I am addicted too! I use leftovers all the time. In fact doing a presentation for our quilt guild this fall on what others throw (my way) away. I'm on my fourth doll swap on the board and have been getting to know some really great board members while sharing our doll quilt obsession.
Have you shared any of your doll quilts with us yet?
See the work of granny_59 and you will be awed.
http://www.quiltingboard.com/t-61601-1.htm