If you're a Primal user, take this opportunity to communicate with nostr:nprofile1qqsdv8emcke7k3qqaldwv956tstu40ejg663gdsaayuuujs6pknw7jspp4mhxue69uhkummn9ekx7mqpr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqpzfmhxue69uhhqatjwpkx2urpvuhx2uc86mqq0 and let him know what's up?

You won't have the same opportunity with Elon or Zuckerberg, to speak directly to those building your social experiences. Direct feedback is one of Nostr's superpowers. 
nostr:nevent1qqspfajn7c3q7hpcqv58l542xjahw9srqd0zcqnc807cwyk390l4wugpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsygxkruautvltgsqwlkhxz6d9c972hueyddg5xcw7jwwwfgdqmfh0fgpsgqqqqqqstu6q7s 

 How does one get the replies to reach the original poster, in nostr? 

 Comment on the original note. 

 I had the impression my replies (to free relays) would unlikely reach the original poster, as that does not follow me to know my outbox.
Now you prove you saw my reply (it was an exercice), but how did you receive my reply? Coincidence that you happened to fetch from my out relays? 

 @miljan I think you’re sexy. I was supposed to communicate with you about primal. Any big brain 🧠 energy is sexy AF. 

 Exactly!