I tallied them up. Here are the reasons why bitcoiners who have tried nostr are not here, ordered by most frequently cited reason (via a Tweet by #[0]​ )

(43 mentions) - Poor UX / technical difficulties / difficult to use

34 - poor content, lacks variety, echo chamber

13 - lack of engagement / slow feed / boring (this could be technically combined with above item)

9 - want to be where bitcoiners aren’t to keep reaching normies

6 - not many to follow, friends all here (Twitter)

5 - poor search / discovery functions

5 - never heard of it

4 - keep seeing the same notes from the same people, no new people / poor user discovery

4 - lazy / no time to try / don’t want to mess with new tech

3 - not learning as much as on Twitter

2- replies not linked to OP, don’t know what people are replying to

2 - don’t like the name

2 - no good android clients

2 - don’t understand tradeoffs with privacy / data usage / don’t care about decentralization

2 - global chat a mess / spammy / foreign language

2 - no bitcoin news

2 - nobody is wrong, nobody to make fun of

2 - lack of news

1- “inferior platform”

1- Paid for blue check

1 - no scheduled notes

1 - want option to delete notes