The guy who installed my corian counter top informed me very solemnly, with just the right amount of sympathy in his voice, that my new top was not big enough to qualify for the free corian "cutting board" that normally comes with it. Needless to say, I was crushed but managed to somehow maintain my composure.
Actually, I already have two of the things. They take the sink cut-outs, square them off and put rubber feet on the bottom. Kind of scary that there are people out there that might actually use them as cutting boards.