Who ever came up with cropcircles was just brilliant enough to make it look interesting, but helped to declare a large group of people sadly deprived of brilliance. The explanation that this would be a way of showing mankind an undeniable presents always annoyed me the most. If instead of cropcircles on earth they would make large enough sand circles on the moon, I'd believe them! ;o) ...at least that's where I'd leave a message for all eyes to see! :o)