I'm a $5 dollar a month user. I think if you are on Nostr you should be a $5 a month Signal user too. https://signal.org/blog/signal-is-expensive/
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Or donate to the Signal Foundation like nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m 🚀