It's called politeness and being courteous and since we're in a place where discussions take place that makes sense. Otherwise, it's like saying "here is your help, shut up". No thanking is considered having a low education level.
That's right, even though there are members from all over the world, so cultural differences are certainly present - some things like rules of good behavior would be quite logical - although we can't expect people to behave the same on the Internet as in real life.
This is the first forum I see doing it, and I crawl on forums for more than a decade. Once I got a post deleted for saying "Ok". Well fuck that, I'm not going to post a journalistic article just to say "ok".
Maybe this is the first forum that has something like a signature campaign (maybe I’m wrong), so that’s why moderation is so strict. Although any good campaign manager will exempt such a post from payment. I believe that the same post can get multiple reports to moderators for spam - and how many times have we been able to see that a post has been deleted just because it was reported by x number of users.
There is nothing more annoying than someone asking for help, getting a bunch of possible solutions, and either giving no feedback or even worse replying "Never mind I figured it out".
It is difficult to assess more who needs help at all and who open such threads for some completely different reasons. A few days ago one Newbie opened a thread in Development & Technical Discussion and even got a few merits (maybe even from you) - and then it turned out that the whole post was actually plagiarism of some couple of months old post from Reddit.
Such a post shouldn't be deleted. A single word like "solved" or "thanks" can be enough to make others know that the user has received the proper answer.
And not only that, such a post makes it clear that the problem has been solved and that there is no need for further discussion. Moderation may be a little stricter in Development & Technical Discussion, but I also agree that such posts should not be deleted.
It would have been much easier if this forum, like most forums, gave users an indication that their post has been quoted or their username was mentioned somewhere.
Maybe the new forum will have something like that, but there are bots that send notifications via Telegram if someone quotes a post that we wrote or a post that got merit. This one is from
@TryNinja, and this one is from
@fillippone.