FYI, because I set the minimum WoT score to 1, I missed this note at first. 

 Spammers would just start producing variant messages that won't match a regex 

 It was just a very simple example of an improvement that would require little cost while empowering users and respecting their freedom, compared to the false solutions commonly discussed. 

 I don't want any relay-side "solutions". That's what would make Nostr unsafe to use and, in fact, threaten its very existence. 

 Storage and bandwidth are limited, you can't give unlimited write access to everyone. 

 I hope we can do p2p between clients in the future, skipping the relay part 

 That would be my absolute favorite option. But as long as we run on relays, I want relays to do exactly what their name says: to relay. They're not called "filters", "funnels" or "publishers".