Just in case you didn't know, February is 'Return Shopping Carts to the Supermarket' month. Really, I'm not making this up. I think its meant more for people who walk away from the lot with the cart, but I have to admit that it even made me feel guilty enough that I was sure to walk it back to the official dropoff area last time. Apparently shopping carts cost about $100 a pop. There are even companies that drive around and collect stray carts - I've seen em with a flatbed full of carts - its a sight.