hey, wouldn't it be up to the Nostr *client* to broadcast the original post to all connected relays for a reblog/share? i mean, if i was making a client, i'd make it do that. it's not like posts *have* to stay on the relays they were originally posted to. as i understand it, a client can share *any* post it knows about with a relay. it's signed with the private key of the user who originally made it, so...