I do agree with 4WD, There has been thousands of crop circles over the years, and have got more complicated and exotic with time. Which makes them more questionable, and with so many accuring there has never been a sighting of a UFO landing. I think the problem here is that some people want to believe there's something out there (as much as i do) but there is no evidence whatsoever, only word of mouth or internet forums it just does'nt stand. People have admitted to makeing them in the past, and have even shown us how they do it and very clever to, i have to say it's just a form of "Modern Art" at the farmers expence. I have heard of some farmers charging a fee to allow the sceptics to take a closer look, so at least they are cashing in from it to compensate the damaged crop's.