reddit discussion about Go turns to D again

[Gilbert Dawson]

Russel Winder Wrote:

>Actors, dataflow, CSP and data parallelism are all
>subtly different and serve different purposes in different applications
> and systems.  Having just one model of concurrency and parallelism stunts
> usage.  This lesson is rapidly being learned in Scala.

You could shed some llight on this if you're an expert. I don't know what's so different between actors and CSP. How does D support dataflow concurrency?