It does help a lot in many instances. I've been using 0MQ for this purpose, which facilitates the style nicely. However, things like setup/teardown and configur

It does help a lot in many instances. I've been using 0MQ for this purpose, which facilitates the style nicely. However, things like setup/teardown and configuration are still not at all easy to get right -- and not all problems are apt for this style of concurrency, and it doesn't really change much about optimization; getting the most out of the platform is difficult and takes time, CSP doesn't really make a big difference there.