On: Hey Paypal, why do you need access to my microphon...

[contingencies]

Logical thoughts. For some of mine (semi-recently elucidated to the FirefoxOS people as a volunteer contribution but yet to see much traction) check out https://bugzilla.mozilla.org/show_bug.cgi?id=945047 especially https://bugzilla.mozilla.org/attachment.cgi?id=8407268

Summary: More granular network permissions model, remove assumptions around specific link-layers that underpin existing mobile app security models, encourage additional link-layers.