How many crop circles are created with the intent to make someone believe they were other than man-made? I'm thinking a very low percentage. If true then man-made crop circles are not hoaxes. They aren't paranormal, but they are not hoaxed paranormal events either.
As Matt has stated, he has distanced himself from the practice of the earlier generation of Wiltshire circlemakers (centered at CCmakers.org) who did indeed long maintain their anonymity and, to coin their oft-repeated dictum, "Keep Shtum" concerning their authorship of their circles.* As I reported earlier in this thread, one of their associates who had been a crop circle designer stated in the Connector forum several years ago that the goal had been to duplicate elements of sacred geometry appearing in nonmanmade circles in order to lead people to think that the human-made formations were 'genuine' ones.
*I think that this rule became increasingly difficult to maintain as more ccmakers were recruited by CCmakers.org or followed their prescripts (this is clear even in your documentary about circlemakers some years ago, Matt). As I recall one or two of the younger ccmakers in the documentary expressed frustration at not being able to take credit for circles he worked on. And it was there I first heard the now more common ccmakers' complaint that they are not paid to make their formations, whereas researchers and conference organizers make money 'off of' their accomplishments.