[mattpodwysocki]

RxJS author here. Right, an advantage is if you know the Java, .NET, Python, C++ version, etc, then you know the JavaScript version. That and we try to adhere to an Array#extras style following all of ES2015/ES7 Array methods.

Another advantage is that many frameworks such as Angular 2.0 are shipping with support for Observables, so that's a huge win for users of RxJS that it automatically just works.

[lmeyerov]

Yep I'm confused why Highland exists. Maybe if it was a sugar layer over Rx?