Re: [streams] listen() (#341)

@domenic just because I need to `cancel` the action and the current streams spec was almost what we need. I didn't want to implement all the features tho, since we have constraints about file size and complexity; maybe when streams are available natively on modern browsers I can drop my *half-assed* implementation and just document how to use the `pipeTo`.

@wanderview you just convinced me that the `listen()` is not required. `pipeTo` is way more flexible and avoids all sorts of issues.

---
Reply to this email directly or view it on GitHub:
https://github.com/whatwg/streams/issues/341#issuecomment-95239779