But the issue itself is more interesting: first - it's a big and relatively common software design problem(for example see how often visual "coding" is discussed) - how to enable common people to build complex systems. So what are the approaches being tried ? How are the better/different/worse/etc ? what could we learn from them ?
Second - what does it mean to the software engineering profession ? to freelancers ?
Third - what are the implications to entrepreneurs ? what kind of new opportunities does this open ? could this make large corporations agile enough to make it hard for startups ? what are good strategies ?
On the other hand, often you see here discussed some toy programming language that someone made(which is a cool project), but the improvements are quite small, the implications are quite small, and the major reason people find it so interesting is the bubble.
I recently was looking for Java based open sourced wiki software for intranets. And I read about this software called LifeRay. To most people on these forums, LifeRay is not particularly interesting (based on searching HN for LifeRay related submissions and seeing how many comments a submission gets). The market size for LifeRay might be quite large, I don't know, but it is just not the kind of tech that people are excited enough to comment about. For example, I am fairly sure no one is going to go and read about LifeRay just because they read this blurb.
There are many different reasons for the lack of excitement as I am sure you can imagine. But the echo chamber is not the cause of the lack of discussion. Some topics are not just interesting enough, and probably never will be.