It didn't happen only once and I tend to delete downvoted or closed questions.

There's one I'm currently trying to get re-opened: https://puzzling.stackexchange.com/questions/117556/reasonin...

I use the same name on Stack Exchange sites. I'm not hiding my opinion :).

And if you're asking me this so you can go and downvote me because I dared criticize SO, feel free :p