rich1.0BlackCoffee wroteBlackCoffee (npub1dq…smmgt)https://yabu.me/npub1dqepr0g4t3ahvnjtnxazvws4rkqjpxl854n29wcew8wph0fmw90qlsmmgtnjumphttps://yabu.mePeople managing high traffic nostr relays, what's your experience been like? How hands on is sysadmin? What are costs like? Preferred relay software?