Perhaps this is just my understanding of the original post - but - I believe that many here have missed the tongue-in-cheek nature of a lot of the comments Mr Cook made (especially as to his "guru" status). I believe that this has made many take a generally more negative, or even defensive posture towards the author as well as the message of the post.
As someone who considers himself at best and an advanced beginner (and a glorified monkey most of the time
), I have asked many of these "redundant" questions myself. I will probably (most likely...) continue to do so wether knowingly or not. I am far from agreeing with Mr Cook on 100% of what he said in regards to the usefulness of such querries - but I think that with a few disclaimers, his advice could save many a headache for many a freshly minted photo-enthusiast.
On the other hand - I don't mix my own chemistry, mainly because I don't feel confident enough in my understanding of the physics and chemistry involved. In so much I agree that for someone like me, it is probably best to stick to pre-manufactured products, made by people who know - I think you can't improve anything if you dont have a very thorough understanding of the thing you are trying to improve. Many people here do, I am not one of them. Because I don't have a client waiting for the fruits of my labour, all I am interested in is a print that makes myself and a few friends and perhaps colleagues on-line take a long look and say:"That is a wonderful picture". Recently, I tried some different developers from what I am used to. Why? Because I wanted to. I didn't need to. I had fun doing it. There are many singular opinions out there, and I can assure Mr Cook, that I would not be able to gain the understanding I needed from reading the instructions provided by the manufacturer or even from a single instructional source. And definitely, I would not be able to obtain objective opinons on many more intangible factors.
I understand my post (the third one in this thread-wow!) is getting a bit lengthy and perhaps less than to-the-point, so I will summerize.
The original post is a well of wisdom that will serve the beginner, the commercial photographer starting out and the person who is only interested in obtaining a "proper" photograph, and it will serve them very well. It may be, and probably is, a good point to ponder for everyone else, as well. Perhaps it could be used as inspiration to provide resources for the beginner, the newcomer.
But, the multifaceted nature of photography is such, that unless you go to many sources, you may never find what you want - and to many, what they
want is the proper way to go. To this I say - as long as APUG exists, as long as there is space on its servers and bandwidth on its connections - lets let the individuals here make up their minds as to which questions to answer and (within civil limits, of course) how. You think that a post presents a stupid, redundant question? Don't answer, or suggest the proper resource. You have a minute and decide to take pity on me (uhm, I mean, the person asking the question...) - give an answer. That second scenario will quickly show wether that simple, prehaps redundant to some, question is such indeed. If it is, a couple people will chime in, say "Do this" and "Yep, as he/she says - do that" - it was a simple querry with a singular solution. But if it runs into pages and pages - you have to think: "The people have spoken - there is obviously more to this than I thought" - wether you agree or not, wether you change your approach in light of the advice or not.
Believe me, many a mistake was prevented this way, and, more importantly, many a creative avenue opened. I think there is a "middle path" here, don't you?