Registering domains freely.

**Registering domain.**
Right now, to register a domain, I seem to need NameCoins, but namecoin miner is not embedded in the ZeroNet, so I can't simply mine a little bit of it in order to be able to register a domain. Mining NameCoin separately is a hassle, and buying it is also a hassle. How can we simplify this, and make it free like seeding is.

**Describe the solution you'd like**
I suppose, ideal solution would be some kind of PoS-based chain, that's embedded in the ZeroNet, perhaps a version of NameCoin itself, with proof-of-stake scheme.

**Describe alternatives you've considered**
I've considered, that it could happen in a similar way that users register their usernames, perhaps with expiry due to non-seeding.

**Additional context**
In the context of launching a website on ZeroNet.