To recap for you, Jay, the idea comes up once in a while (here and GAC), but never seems to come together as anything. My guess (with no consultation with anybody else) is that it's because it's always presented as "an idea," rather than "I've set this up, am doing this, and am taking donations." It's a good idea, but lacks the bulldozer to sweep everybody up.
That's all to say that you shouldn't be discouraged by a lack of response, and if you need help getting it off the ground, ask away. Quite a few people are looking for such a thing, so I'd expect it to get loud, once it's running, but sadly not much before.