I see daily photos and images being shared in the community that are extremely explainable, and whenever myself or others in the community offer a valid and rational explanation due to our experience in photography, we are met with hostility and resentment for basically ruining their day by explaining away what they wanted to be paranormal in nature. We become arrogant know-it-all's to the community.
Education on your equipment is extremely important, and the most fundamental tool utilized often is that of the digital camera. Before you go tromping around cemeteries, taking random and meaningless photographs with no specific purpose, take some time to learn more about your equipment and the basics of digital photography. In fact, here is a free university level course that you and your team can take to learn more about your camera.
Free university level photography online course