Right, the site went live yesterday, after a beta test that took about a month. Now I start the real work of getting subscribers, one by one. The first test is whether the beta test people actually pony up real money or not.
My assessment is that the market for this product is about 2000-3000 people on Earth - as in, I think there are about that many people on Earth who are self-published writers and making enough money to justify USD15/month subscriptions to save themselves time. That sure ain't much, but on the other hand, if you need it, you really need it, because there's nothing else like it.