Group chats (private, payed or public) are the way!
Extermely low barrier to entry and makes almost any nostr app better. 

Stemstr  👉  add chats for collabs (instead of comments)
Flockstr  👉  add chats around events or organising entities
Highlighter  👉  add chats for reading groups, around books, etc...
Nostrocket 👉 add chats for the Slack-like communication layer around problems
Games, streaming, marketplaces, ... they all benefit. #chatmaxi
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