There have been a couple of professional school group companies still shooting cirkuts, hence the continued availability of film. Don't know the status now, but kodak will only be selling the 10" color if there is profit in it, though I heard at one time the profit was in the paper they sold these companies, to make the hundreds of prints each school bought, multiplied by the many schools shot. So the profit was in the paper, but the film was needed to shoot the photos. I think there are a few more shooters for now than that, but they are just doing it on their own and off the radar.