Stupid Question? I once started a question with the phrase "I now this is a stupid question, but . . ." and the response was "There are no stupid questions. Just curious idiots." I recently purchased a bag of lump charcoal BEFORE reading this review (http://www.nakedwhiz.com/lumpdatabase/lumpbag22.htm). Mostly big chunks that can broken down and then average size pieces. There is a LOT of chips and dust. Has anyone found a use for the chips and dust? I am assuming it can only be used to fill my trashcan.