Polls are unnecessary for feature request. I've understood that problem anyway.

We can't require from our users to pay additional license fees for multiplayer applications. On the other hand, I also see the demand for advanced multiplayer features, such as voice communication which is not offered by lean free libraries such as ENET.

At the moment we tend to a solution like an open library interface that allows end users to implement their own mp library and override the engine mp functions. We're also thinking over a similar approach for a physics engine.