Shopstr having an app that can update itself through the app that caters for Linux o.s is far more better than a domain name.Domain name can be confiscated.And Linux os? No single giant corporation can banned or put restrictions on it like with what Microsoft,Google or Apple is doing right now.Heck! All other Nostr based app should do this as well.Just my two sats.So far...only Keychat app is doing it.