danvolchek, 
Declarative operating systems sound really neat - I'd love to be able to configure my system + applications through files.
Unfortunately, I'm not interested in Nix because of how Dolstra is handling the current community outcry. Ideally I'd like to stay on Arch, too.
Does anyone know what the current options are? Are any of them as maintained/supported/documented as Arch itself?
Arch has been great, btw!