Right. Let me clear this up.
We would like nothing more than to get WiH voice acted. But given our experiences in getting AoA done, we fear that it would suck up far too much time that could be better spent working on the missions and the rest of the mod to make it practical.
As with AoA, however, if some of you guys want to give it a shot, we'll support you to the best of our abilities. At the moment, we feel that getting the story out there in a playable form is better than stringing you along until it has voice acting as well.
To give you an idea of the workload involved, WiH Episode 1 is about as long as AoA in terms of gameplay (fewer missions, but the missions we do have are much longer than the AoA ones, on average), but has (and this is a somewhat conservative guesstimate) about 1.5 to 2 times the amount of dialogue and other pieces of in-mission text. It took us about 8 months to get all roles filled and all voice files integrated in AoA.