Q.allResolved is misnamed (due to our new meaning of "resolved" over in promises-aplus/constructor-spec#18) and relies on the clunky synchronous inspection API. I propose Q.allSettled, which always fulfills with an array of the snapshot objects from #256.

Usage example:

return Q.allSettled([rejectedWith5, fulfilledWith10]).spread(function (one, two) {
  assert(one.state === "rejected");
  assert(one.reason === 5);

  assert(two.state === "fulfilled");
  assert(two.value === 10);
});

I am proposing something similar for when.js over in cujojs/when#119 (comment) which is getting somewhat-positive reception.