Go doesn't really have a good shared memory story, either. Shared memory support exists, but it's not really any safer than in C or Java. If that were good enou

Go doesn't really have a good shared memory story, either. Shared memory support exists, but it's not really any safer than in C or Java. If that were good enough, then Ocamlnet's netmulticore library would already fit the bill. But most people who want shared memory support want something that's both safer and higher level. Go really is designed around message-passing as its primary means of coordination; the key part here is having nice abstractions, which is where Go's strengths lie and which revolve primarily around `select`. But writing higher-level abstractions over processes and FIFO channels isn't terribly hard, as long as you have serialization built in (which Python, Ruby, and OCaml all do).