Try getting a flat rate box and setting in on the chair next to you. Put all scraps in it. When it is stuffed, tape it shut and mail it to a scrapper. What a fun surprise for them. Just put an add and take names. Draw a name out of the hat. Quilting is all about scraps.
On the other hand, you can feel buried if it isn't organized. I can't afford to throw all my scraps away. Not until they are less than 1/2" width.