{"type":"rich","version":"1.0","title":"Juraj wrote","author_name":"Juraj (npub1m2…lr8p9)","author_url":"https://njump.me/npub1m2mvvpjugwdehtaskrcl7ksvdqnnhnjur9v6g9v266nss504q7mqvlr8p9","provider_name":"njump","provider_url":"https://njump.me","html":"Spark - nothing to do with relays. You can use it or not, it's up to you. I don't use Spark.\n\nUX - works for me.\n\nUsing my own relay. Use other relays as backups.\n\nED25519 - these days it does not matter, CPUs are super fast.\n\nInsufficient decentralization incentive - people are as decentralized as they want to be. And they can easily switch relays on the go.\n\nSuperior architecture might be true, I don't know, but it means nothing if it has no users. Seems that the users prefer the \"inferior\" architecture."}