My #Jumble 🧩 instance at 
has implemented kind 11 discussion threads, with:
* voting,
* sorting,
* tag-based rooms,
* replies to your threads in notifications, and
* same-relay replies.
You can click on the bottom-right button, to get to the Discussions interface.
Jumble
Jumble - Imwald Edition 🌲
A user-friendly Nostr client focused on relay feed browsing and relay discovery. The Imwald edition focuses on publications and articles.