Thanks again, everybody! More good thoughts here -- potential kickoffs for two or three more interesting discussion threads at least!
AFB more succinctly expressed some of what was kicking around in my head and which unfortunately I didn't really verbalize all that clearly -- what was bothering me is not so much the gear with which someone shoots -- it is that we've been seeing an awful lot of snapshots and subject matter lately which IMHO really belong in another section of MR, the popular Photo Gallery, which has threads on sharing those snapshots of pets, meals, one's desktop wallpaper, etc. And of course, not every image any of us who participates in the POTD shoots and shares is going to be a masterpiece ready to be hung in an art gallery, but there could be some care and thought given to the type and quality of images we post on here. This site and the POTD thread isn't Facebook!
I can see the possibilities for a vigorous discussion on the merits of retouching/editing and how a skilled retoucher can turn a mundane image into a stellar one, the pros and cons (even ethics?) of doing so, etc. There are those who fall into the purist camp where any altering of an image then makes it no longer purely a photographic record of what was actually seen and photographed, and there are those who take great pride in their ability to retouch, alter and manipulate an image so that it takes on a new look altogether, often more artistic than the original, and then there are those who fall somewhere in between.
Of course in some situations, such as photojournalism or forensic photography, altering an image in any way is unethical because it destroys whatever the actual historical photographic record of that particular moment in time was. Flipping the coin: when oohing and ahh-ing over a beautiful, pristine image which portrays its subject to perfection, how many viewers realize that it may have been manipulated to sometimes extreme limits and likely only offers clues hinting at the original photograph from which it began? Does that matter? How much, and why?
In the old days the motto was "get it right in the camera in the first place, right from the beginning," but now in the digital era it seems that for many people the motto is "well, if I make a mistake or two, no problem, I can fix it in Photoshop or in my iPhone editing apps." Others don't even think about the process at all, they just mash the shutter button and grab a shot of whatever momentarily caught their attention and move on. That said, of course sometimes shots are captured on the fly when a situation suddenly comes up and there's no time to think, just capture the action as it is unfolding. Still others give careful consideration to what they are going to shoot before they even leave the house or pick up the camera in the first place, and arrive at the location with specific concepts and ideas in mind, then spend an hour or more "working the subject" from all angles and different perspectives as they explore the creative possibilities. Some develop a vision in their head and work to bring it to life via time spent shooting with the camera followed by a session where the focus is in working with software editing tools.
Kallisti really summed things up in a way which says it all:
"While gear certainly can matter for some subjects, gear alone is a very poor predictor of the quality of a given image. Photography isn’t about gear, it’s about the image. Subject choice, composition, light, exposure. Those are the things that dictate whether an image is successful or not."