CfC: Publish a FPWD of "Requirements for Powerful Features"

This is a call for consensus to publish the following draft of
"Requirements for Powerful Features" as a First Public Working Draft:

https://w3c.github.io/webappsec/specs/powerfulfeatures/

This document provides guidelines for user agent implementers and spec
authors for implementing features whose properties dictate that they only
be exposed to the web within a trustworthy environment.

The non-normative, explanatory portions of the document aren't at all
complete, but I believe the normative sections are ready for review (note
in particular that the normative sections of this new document are lifted
with only light modification from the existing Mixed Content LCWD:
http://www.w3.org/TR/mixed-content/).

The TAG has expressed interest in working with us on this document. I'll
leave it up to folks like Mark (CC'd) to comment as to whether they'd like
to see this structured as a joint deliverable or not.

Please send any and all comments to public-webappsec@w3.org. This CfC will
end with our next call, on December 1st, 2014.

--
Mike West <mkwst@google.com>
Google+: https://mkw.st/+, Twitter: @mikewest, Cell: +49 162 10 255 91

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