Idea for a radically different Farcaster app. 

Kill the feed and replace it with a 3D, maneuverable map of FiD accounts connected by bridges that represent threads. More active threads are thicker. 

Pinch, expand and swipe to navigate, until available on Apple Vision Pro - then immersive.

Something like this

How do you represent a single cast no one has replied to?
How do you discover new casts?

The idea I visually compelling but I suspect not so usable in the long run. The link between two Fid will grow over time and discerning threads in that links will become hard, especially if the reply each other in long threads.

Probably have a little side cloud of new strands with some visual cue indicating they’re new. 

Then when you zoom in far enough the strands form into text previews of the casts. Would be able to fit more in the viewport than standard feed.

But probably a few ways to solve, would be a fun brainstorm.