Request for feedback: Streams API

The editors of the Streams API have reached a milestone where we feel many of the major issues that have been identified thus far are now resolved and incorporated in the editors draft. 
The editors draft [1] has been heavily updated and reviewed the past few weeks to address all concerns raised, including:1. Separation into two distinct types -ReadableByteStream and WritableByteStream2. Explicit support for back pressure management 3. Improvements to help with pipe( ) and flow-control management4. Updated spec text and diagrams for further clarifications 
There are still a set of bugs being tracked in bugzilla. We would like others to please review the updated proposal, and provide any feedback they may have (or file bugs).
Thanks.-Feras

[1] https://dvcs.w3.org/hg/streams-api/raw-file/tip/Overview.htm