I'm noticing that my comments are getting deleted, and I'm wondering what the feel is here for that. According to [this](https://rpg.meta.stackexchange.com/questions/3711/when-is-a-comment-not-a-comment), it seems as though the purpose for comments is for asking follow-up questions and not "comments" per se? Perhaps the one common element to my comments are that they are 'comments' and not 'questions'. Am I understanding that correctly?

Over on [Security.SE](https://security.stackexchange.com/), comments and even min-debates are valid, but I know and respect that every community is different.