If you are planning on offering an API to your customers, you should seriously think of adding an SDK to that offering – without it, using your API is going to be harder. In this case, you can say I don’t share Streaming.io’s view at all.
WebRTC gains a lot more than just being available on Chrome and on Android. These two open projects mean that WebRTC gets adopted in many non obvious places. Call it the unintended consequences of having Google bring WebRTC to life.