Disturbingly, I could have written this exact article. But I never made the "ruby" mistake, to some of us, that was obvious, though Rails was a cool concept, just better implemented in other more performant languages.
> Rails was a cool concept, just better implemented in other more performant languages.
Agree and disagree.
The first win of Rails-inspired systems is the idea of actually providing decent building blocks for building a large application instead of just throwing you a router and some HTTP tools like the Sinatra-a-likes do. (If I had a dollar for ever minute I wasted dealing with writing something any decent Rails clone would have given me for just-about-free... that'd describe about 25% of several jobs I've held. :P)
But the two biggest wins of running Rails specifically are having a major community's worth of software around it, and having a Very Expressive Language with which to build the rest of it. These let you save on developer time in a variety of important circumstances where dealing with complexity is much more important than dealing with performance (internal-facing applications, for one, or XYZ-management-systems).
He didn't say that someone not liking PHP says something about them. What he said was that someone giving flak to another for using PHP says something about them.
For Java I would say that Dropwizard if not a direct copy, definitely was inspired by the simplicity of Rails.
For Python it would probably be Django, but I'm still a novice in Python.
In terms of build chain, the declaritive nature of Maven as a build tool (far from perfect, but extensible) and then likewise in Python the setup.py bits.
Looking at other languages, Cargo has a similar declarative build chain for Rust, and I think a lot of the package management that we see out there was inspired generally by Ruby. Again, cool concepts, but for me Ruby never was more than a toy.
I can remember being at my first contract position in 1995/6 and suggesting to people that this new language Java was kinda cool and being told by many other people I was working with that it wasn't worth pursuing. So I didn't...
JavaScript is really cool and I did pursue that one. :)