I can't believe you people are still kicking this rusty tin can down the road. I have said in the past that these crop circles are used by local Farm Shops to augment their business'. They get you to come visit the crop circle for a fee and then "Oh by the way visit our Tea Room, gift shop and bakery" and "we have fresh fruits and veggies, too". They also hold all the copy rights to everything involving the crop circle, including photos, so no taking pictures and they are almost always on private property. If you visit "Stone Hendge" don't forget to visit the crop circle across the road or nearby. Going to Avebury don't forget to visit the nearby crop circles for a fee or take the crop circle tour for a fee. If I am wrong about this I will not comment any further.