rich1.0simplex (npub1ex…7d828)https://nostr.now/npub1exv22uulqnmlluszc4yk92jhs2e5ajcs6mu3t00a6avzjcalj9csm7d828njumphttps://nostr.nowAs for participation privacy, users don't seem to accept the lack of in-built transport level protection. As long as relays can track on the IP level who reads which groups, they would have a good enough picture of who participates where. That's why we design future chat relays that would handle group broadcasts as high-traffic messaging clients that don't have any network connections with group members (not even indirect connections).