Furthermore, most people here (as usual) seem to be completely ignorant about what Akka is. The vast majority of Akka users only ever interact with Akka through other libraries that depend on it: Akka-HTTP, Akka-Streams, Alpakka Connectors, etc. Hardly anyone actually uses Akka actors directly, the Akka Cluster platform or recently implemented distributed programming features (like Akka persistence) that makes up the business model of Lightbend. It's essentially a runtime system; an implementation detail. It's no surprise that none of these users ever make contributions back to a software that is so far removed from business code.