psychic powers? No, if somebody working with LBT wanted to get some LBT feedback he or she might easily stumble across the GOF via google. I do not excluede the possibility that people who worked with the movies (other than those we know about) did find about the GOF, but I reckon if that's right, they may not want to reveal themselves to us. With the risk of many requests, suggestions, pleas, etc. that might be sent to them without them having asked for it I would not blame them if that guess was correct.