[hnov]

As a PL Golang is very unremarkable and it does have a lot of special casing and a general lack of "orthogonality," in fact it reminds me of PHP in some ways.

However, that's completely missing the point: Golang brought CSP into the mainstream when most were still using CPS to scale beyond OS threads. The kind of people who rewrite services to get performance improvements and then write blog posts about it aren't gonna learn your complicated language (just like they're not gonna spend their time messing with gevent and profiling to scale their python): they're makers not PL researchers. Google rightly noticed that there's a huge gap between existing mainstream offerings on the ease of use-performance spectrum and filled it with a DSL for programming network services. It doesn't need to be fancy, it needs to allow someone with CS201 knowledge to set-up the codebase so that people with CS101 knowledge can write sequential code that talks to the network without callbacks, yield/async/await or any of that incidental cruft.