Hi, From a quick search, there's nothing native for NodeBB but there is a plugin that might help. What do you think @ollipuu ?

Hi, Do you mean something like the RSS feed ?

@harveyab you probably ran into the limitation for posting too often. There is a limitation that users with less than 2 reputation have to wait a certain time before they can post again (anti-spam measure). I think the edit works with the same counter. Purge will remove the topic, if you are the original poster. Delete will only delete that post (can cause some weird looking threads if the original topic post is deleted)