People have very recently started to uphold some standards for the anonymous service. You use your account to reply, so it is not a use for the anonymous service because you are not hiding what your account is. You should have posted the question yourself with your own account. Just like you should have posted this one with your own account.
Upholding some basic rules and standards is not shadow banning.
I did not have an account when posting the question, I thought I could reply to my own question using the anonymous service. Still, you're right that it defeated the purpose of the service, and it was a bad usage of it, just like right now. I did try to raise a question about what happened to the thread using my account, but as I said, when I asked with my account, the question did not even appear in the new forums page, so nobody answered (that's why I thought I was shadowbanned). If I started spamming threads, I would get bashed for it, and if I used the anonymous service like this, I would get bashed for it, too, so it didn't really matter what I did.
Still, deleting the thread was not a right move, in my opinion. A fair warning would've been sufficient. Karnnonos spent a lot of time writing a huge essay and it got nuked because I just replied to my own thread? Besides, there have been members that are easily identifiable using the anonymous service and I don't see their threads deleted:
https://ancient-forums.com/index.php?threads/question-3791-how-can-i-be-a-better-behave-student.93750/Full site ↗
Everyone knew this was Dragonheart, and it is still up. Wouldn't this be just as pointless as what I did? Not to blame Dragonheart or anything, this was the first example that came to mind.
Or this dude:
https://ancient-forums.com/index.php?threads/question-2966-how-do-you-people-know-exactly-who-is-posting-questions-in-ask-satan-net-despite-it-is-an-anonymous-foru.90817/Full site ↗
And his threads are still up. Sure, he didn't answer using his own account, but there have been instances of my case that are still up, too:
https://ancient-forums.com/index.php?threads/question-2924-incompatibility-of-free-thinking-and-ToZ-other-concerns.90684/Full site ↗
This guy made a throwaway, which is even worse. That looks like a bit of an excuse. I would expect to see this thread deleted in a few days, too then. In the meantime, I will insist. I just want the thread back.