rich1.0Navigator (npub1mt…nd9t8)https://yabu.me/npub1mt075x48mqugfhzqd50jtl8eeapmcmv4pvwkvmxyy59vue84uncsmnd9t8njumphttps://yabu.meSaylor is always talking about eliminating spam by having users deposit sats as collateral on their accounts. Do you see such a thing happening on Nostr?