I have been flying for about a month now and really enjoy the hobby. Today I had an experience that takes some of the joy out of it. I was flying my I1 on Sunday at a local school/park area, wide open with no one around to bother. As I was flying some guy drives up with his cell phone out obviously in video mode on and starts ranting and cussing that, I better not be flying were his back yard can be seen with the copter because it has a camera and he would shoot it down if he sees it again. First of all I am very considerate individual and would not even think of invading privacy. I was just flying to brush up on my skills. I believe that if this guy can see the copter he thinks it is invading his privacy. Have any of you dealt with some one so hot headed as this individual? The guy was a real nut case to put it nicely. I did not even fly over houses in the nearby neighborhood and was actually shooting video of the small pond area from about 200 ft. high. Thanks in advance for any guidance in this matter.