Every year I buy new Christmas Cards, and every year I have leftovers. I was wondering if any of you send out these leftover cards in future years? I think I will do that next year. I tend to date the boxes, so I will send out some from several years ago first. It seems a waste to toss them out, and does anyone really know if it's a card from the past? They don't look old. What do you do with leftover cards?