You know what we want from them. If Apple wants to be accepted by the Open Source community, they can't reprise the Microsoft playbook with a smug "Think Different" twist. This is basically a beat-for-beat rerun of the C#/Dotnet situation with a different font and Corinthian leather.
The internet at-large is sick and tired of tending to Apple's scraps at their obscure whims. If you are a developer that isn't already implicated to use Swift for iOS development, you'd be wasting your time doing Cupertino's work bringing up their language for them. They do not care, and only want to exploit your time and productivity like they do with the App Store. Much like C#, this is a scenario where everyone but the main benefactor will be thrown under the bus.