What else is on the list? Badges don’t seem urgent to me
Discussion
Mute Thread
Dynamic loading of subthreads so huge threads can be loaded efficiently
Scheduled Notes
Date Range on search / feeds
Push notifications on mobile/desktop
A bunch of other small things, too (and a few really big ones like group chat)
Personally I think mute threads and group chat could be more useful than badges but there's always the cutting edge aspect that motivates.
Relatedly at times I wish the chat entry box at top of screen could be in a div that I could drag/drop to rearrange somewhere else on page, and be able to work on a post while switching filtered views.
You've done such an awesome job on all this.