I didn't use any notifier for years and netheless I looked through the topics I posted anything for at least several days in case someone will answer me. If I didn't answer then it was only when I thought that my answer will be unnecessary. So if it was not @me in the topic I didn't write anything in I saw that someone answered me.
As for those who don't answer. I see many who never answers. It is not a mean of not knowing about that they have an answer, they just don't want. They write some exact number of posts for a signature campaign, usually many of them answer only the first post in the topic or even just its title. If they'll start using notifier they'll won't answer anyway. Especially those ones who have a bunch of accounts. They are not really interested anyhow in what they talk about.
I noticed that there are users on the forum who do not respond to comments or questions on their posts. But I thought that they simply do not see them, because they do not have access to notifications about replies to their posts. It seems to me that telegram bots help a lot to keep abreast of events and not miss replies to your posts, thus supporting the discussion. For example, I use @BTTSuperNotifier_bot. There you can see not only the answers to your posts, but also the appearance of new topics in the threads you are interested in, as well as the received merits.
But I didn't think such users weren't answering because they weren't interested or because they didn't think it was necessary. Although now I understand that this is a fairly plausible reason. But if they're doing it just to get the required number of campaign posts, does that count quality posts by a good manager? It seems to me that if they do this on an ongoing basis, they will either be excluded from good signature campaigns, or they will only be taken in bounties, where the requirements for posts are much lower, but the payment is accordingly suspicious.