Free domains, it looks like. Register a .cc domain, and get some coupons to register some .com domains. The catch seems to be is that the .cc people are the administrative contact for the first year, which I guess means they "own" it. Should be okay though, as long as you don't do anything naughty.
dot-god domains now available! Don't get too excited yet, though. You can register, if you're lucky, because the server's overloaded. And once you do register, you can't actually use the thing until July. But still, get in now, while the getting's good. Full details are available in the email from the registrar.