I think that it is fair to say that discussions regarding failures are just as valuable to our collective learning experience as those which pertain to successes. There is the old adage, "Learn from your mistakes", which comes to mind here.
What's tragic is the fact that most people who participate on such online fora are too embarrassed or insecure to share information on their unsuccessful experiences, failures and mishaps. As a result, few advances are able to be made from such mistakes. If more people were open to discuss their failures, in addition to all of those readily jump at the opportunity to boast about their successes, this hobby would be much further along than it is today.
Varanus prasinus is no exception to this, in fact this hobby can greatly benefit from hearing about and learning from keepers' difficulties and failures with this notoriously difficult and inconsistent species when maintained in captivity.
Personallly, I see your particular train of thought, where you are only concerned with sharing your successful experiences, as a flawed and incomplete logic. There is much to be learned from our mistakes, why not share them with others??