Stream Processing for Go
Wow, Pony! Pony is one of my favorite young languages. It fits a similar niche that Go fits (not saying that either language can't be used for other purposes), in that they both are great for building cli tools with good concurrency primitives.<p>Pony, however, uses the Actor model like Erlang (although the programming model is a bit different). In my opinion this is a superior model for concurrency than goroutines. I highly recommend checking it out if you have any interest in cli tools or erlang/elixir.