CB - One of the reasons people don't come forward with their photographs of Nessie, is that so many people question it or try to disprove it. In the 80's I worked with a man who'd photographed it, when he showed me the photo I asked him why he'd not gone to the press with it (it WAS a great photo btw, very clear) but his view-point was that he believed what he'd seen was Nessie and he didn't feel he'd to justify himself to anyone else about it.
As far as I know, none of the people who saw Nessie at the same time I did went to the press with the pictures they had and tbh I was so stunned at what I was looking at, I couldn't have taken a photo to save myself!
I believe there's more than one "monster" - how could one single creature survive alone? Could be some of these Lochs are, in fact, connected deep underwater somehow. Who knows.