There are some interesting thoughts here…
Like J I too have been wading through a huge collection of early MEs, from the late 30s to the early 60s. I received all the copies after that, as a subscriber. I have every MEW, as a subscriber, and I have all the EIMs too. I also used to subscribe to Don Young's much missed Locomotives Large and Small which ran some absolutely excellent constructional series, all with full good quality drawings.
The UK has the world's most highly developed magazine market, and I too am amazed at the content of some magazines. There is a problem, though, both for the readers and for the editors. I believe the long-term reader of almost any magazine will meet the same problems.
1. The content does repeat itself, with the same topics being repeated at intervals, and, in many cases, with old articles being reprinted.
2. As readers, we change over the course of a lifetime's subscription.
We can see the same phenomena in television and radio; and in most of the media in fact. TV channels run the same old repeats endlessly, and tackle the same basic topics time after time, because they are short of good content. I got bored of most of it a long time ago.
Problem 1 is a reflection of the plain fact that there is a high churn factor, with many subscribers being new readers, new to the hobby. Magazines need those new subscribers just to survive. But it does mean there is an unceasing demand for articles for beginners. It also means the same topics can be revisited at intervals. The challenge is to present those topics in new ways, and to avoid boring the older more experienced readers. That's a tricky challenge, and I'm not sure there is really an answer to it. It does depend to a large extent on the skill of the contributors, and on the editor winkling out interesting contributions from those who might have something appealing to say.
Problem 2 is an inevitable consequence of our own experience, our increasing skills and changing understanding of what the hobby means to us. Given enough time, it seems inevitable that we find less that appeals in any magazine. And yet, we live in interesting times, with advances in technology and new accessible ways of doing things, so there is always something to learn.
It's interesting looking at the output from the current fad – the Maker movement. I subscribe to some of the electronic newsletters and websites which proudly proclaim themselves as being in the vanguard of this new movement. What's depressing is that although there is some really smart computer programming going on, and some tolerable electronics, the standard of 99% of constructed items is very poor. None of these people have ever heard of ME, MEW or EIM. I do wonder, though, if the long-term trend will be for Model Engineering to be subsumed within the Maker movement, as interest in steam railways gently declines.
There is, too, the strong trend, common to many other constructional hobbies, to move towards ready-made items or to assembly of substantially pre-made sub-assemblies. That approach has almost completely taken over in aeromodelling and has made significant inroads in model boats. Of what interest would that approach be to those of us who have been in Model Engineering for a long time?
I don't think there are any easy answers. In fact, I don't think there are any easy questions about this topic. And it is too easy to say that if you don't like what you read in the magazines you should write an article yourself. Still; I do think it would be a shame if the more experienced folks disengaged form the model engineering magazines, because they are an important part of the overall infrastructure which supports model engineering.
It's interesting that this website and forums are part of the magazines' efforts to promote themselves by helping us to be an online community. I think it's a very valuable thing. Given that one can now find a huge amount of ME-related and workshop-related user content on sites like youTube etc, I do hope the printed magazines can survive as part of the mix. I subscribe to a digital-only version of another magazine from far away, and I must say I hate reading only on the screen. I prefer the physical copy I can read anywhere. The other valuable thing about the magazine is that the content is vetted before acceptance, unlike some of the rubbish on youTube and other websites, much of which is either boring or just plain wrong.
I think that's more than my tuppence-worth…
Marcus