Hi Codeforces! There recently was a post announcing some public event held on AllCups. I just knew that I could not pass by this topic because my experience with AllCups was terrible. That's why I warned the community and posted this comment:

Yesterday I checked and it had +9 upvotes, which means that the majority accepted this comment. But today I see that it was deleted!

As a CM, I have a right to complain about others' comments. I can report about violation of a specific set of rules. I don't see if my comment breaks any of these rules.

But the thing is: if you delete my comment because of some rule violation, then maybe you should let me know, like, "You know, that's not how you write comments on Codeforces, please don't do that again", and it would be at least understandable. I haven't received any notification that my comment was deleted and knew it by accident! As of now from my point of view it looks like AllCups just quietly deletes all inconvenient comments and that is shocking and terrifying at the same time.