The slow evolution of each npub's follow list is where I'd like more tools from the client devs.

I'd like features that help me with systematic management of my follow list(s).

Example:

Give me a single button on each note (accessible without _any_ additional tap/click, so that it's minimal effort) to mark the note as "interesting/relevant to me".

Then show me statistics from these marks so that I can directly see for all my followed npubs:
- number of notes seen in the last x days
- % of these notes marked as relevant
- ... 

 Another Example for a feature:

Somehow help with categorising followed npubs.

Categories could be:
A, new info npubs (news bot or heavy poster, never replied to any of my replies, not following me back)
B, high volume poster (not news bot like A, but frequent posts in discussions)
C, low volume poster (but is following me back, replied to a few of my notes)
D, ...

And for each category I'd like a separately scrollable feed.