Mike that is precisely my point. I have found that in some cases they do this knowingly and in other cases they might do this unknowingly and are even fooling themselves. The rules they propose might seem innocuous at first glance, but any deeper analysis suggests that what are really doing is tilting the playing field in a particular direction that favours one group over another. What I don't like is the cover story that these rules add integrity to the process, when they don't. In general, the rules tend to favour the "old guard" and the status quo. Any new ideas tend to be relegated to the second or third tier.
I don't have an issue when someone sets a rule for a photojournalistic image that says that the image must truthfully reflect the situation that was photographed. I do have an issue when the rules claim to enforce that, without really doing so.
Back last fall I posted an image of the remote and beautiful Agawa Canyon, in Northwestern Ontario, Canada. I was quite truthful when I wrote that the it very remote and can only be reached by train; a 183km / 114mile journey from the nearest city. This is a different image than the one I posted then and has been retouched more rigerously.
If I then show a wide-angle shot of taken quite near the spot where I took the picture from, the truth seems somewhat different, yet every word I wrote is accurate and true. The fact that I minimized the number of people that actually come out puts a whole different spin on the original image.
I was once a member of a couple of camera clubs. I was essentially there to learn and the club itself (at least the executive) was very much into competitions and there was a great push to enter competitions. It did not take long to figure out that all of the prizes went to a select group of members, regardless of how good or bad I found their work to be. When I complained about one particularly bad (both technically and compositionally) piece that one, I was told that I was obviously not an artist and did not understand art. Perhaps not, but I did understand rules that were rigged in a particular direction and cronyism at work. I left the club soon afterwards and have not joined another once since.