they dont use boards anymore, they use rollers. there has been an unbelievable amount of fakes this year, and an equal amount of people falling for them.

this one is a fake, you can tell by the parallel lines running inside the flattened parts of the formation, the genuine ones are flattened with a wavelike pattern. the only one i've seen this year that is not man made is the 2012 alignment from a few months ago.