I'm thinking of setting up some large bins, sorta like a composting bin for food scraps, but this is for metal. I'll label each bin with exactly what they have in there. For example one bin will say copper, one will say tin, another aluminium etc. At the end of the year, I figure I'll take these down to the junk yard to cash in. Is this a waste of time or does others do this? I also don't want to get my area around my house cluttered up like a junk yard which I'm afraid is what it will look like.