We all mistakes; me, constantly. How about having a "mistake" block pile and eventually making a "mistake" quilt? Or interspersing mistake blocks with test blocks and what if blocks and rag tag ends blocks, etc? Now that I consider that, it is just quirky enough to appeal to me. Get through this year and I'll take a crack at it. If I can ever figure how to make a Mac able to post on the Board, I'll let you see how it goes.
Pat