Earlier quoted context omitted.
Why would you rewrite already-working services written in an expressive and battle-tested language to a fad 1970s-style language? It's like being in the late 90s and replacing your existing infrastructure with Java hype, except with a language somehow worse but justified with Rob Pike's pseudointellectual bullshit.
depending on technical debt in Perl code (which is quite easy to incur) it might make sense if you're still making changes to the project. also single-binary deployment is always nice, though in the world where docker exists not as big of a deal as it used to be a few years ago.
Available since Fortran and not a Go only feature.