Features I'd like:
- Inline images and media
- html preview
- people list, friends, but also an automatic highlight system, when I chat with someone I don't know for some time, I'd like to have that person on some list.
- Conversation history (a way to jump to my conversations within the channel history).
- More advanced profiles (image, bio...) Option to publish my public channel list.
- End to end encryption if in private channels
- Notifications
- Status (busy, helping...)
- Activity summary (mostly for private channels but being able to know who was active, and what was discussed).
- Reactions (on busy channels it is quite fun and a fun way to say thanks without pollution).
- Threads.