>First 5 posts are the starting topics.
>It's of bests that they're simplified – but also from the posters' most intense, recent interests.
>Responding to posts – either/and is ..
•addition (pathing),
•boundary-ing (grouping / "this is a maximum until .."),
•possessing ("this is .. me .. because .."),
•redaction / exclusion (nominating subjection to a previous post's boundary-ing / inquiring relevance / other aspects of deletion / returning).