The only issues that I feel need any kind of micro-management on this site are those of decorum and respect; something sorely lacking all too often as we all know. I’m sure that the OP’s premise is well intended, but I wouldn’t worry too much about “unsuspecting newbies”. I don’t think that there has been a thread advocating questionable “tweaks” that has not also had plenty of detractors; and very adamant ones at that. There usually are plenty of posts that present both sides of the coin on most topics. Seems to me that this, unto itself, is a great opportunity for a newbie to learn.
As far as the supposed “overwhelming” preponderance of discussions about “wire and tweaks” goes, I frankly don’t see it that way. A quick look just now at the first 20 “Topics” of discussion in the categories “Amps Preamps” shows 4 titles out of 20 that have anything remotely to do with wire or tweaks. In the topic “Speakers” only 1 title out of the first 20 has anything to do with wire or tweaks. Hardly a comprehensive analysis of the matter, but I suspect that this is indicative of the overall picture. Now, as far as posts in “Cables”, and perhaps “Misc Audio” as well goes, we would expect there to be a preponderance of discussions about cables and tweaks. No? There is plenty of solid and helpful information available here; it’s the interpersonal bs that gets in the way.
As I pointed out, I feel that the OP’s premise is well intended and I agree that there is always room for improvement in how information is shared. However, the OP admits, and please, this is not a criticism, but simply an attempt to bring a certain perspective to this issue:
**** interconnects (I can hear a difference but it’s subtle), and speaker cables (I’m very hard pressed to hear a difference in any ****
Personally, not only do I strongly disagree with that comment, but I feel that a newbie reading that could very well be swayed to not consider the very real benefits of quality cabling. However, probably the best thing of all is to have that opinion be part of the mix of opinions which will hopefully inspire the newbie to experiment and arrive at his own conclusions. All in my opinion, of course.
Btw, decorum and respect…..and thicker skin 😊