Just as the title says, this is toxic and has no room for discussion with a post and forum members alike. I created a multiple minute post with an open ended title and explanation, and in the first few seconds of me posting it, it was downvoted. There is absolutely no way someone is able to read through it in 15 seconds, and yet, it apparently still happened. While this can still happen even if a preview is given, the logic behind this is "at least they have some sense on what the post is on" before a downvote is given. There are multiple other forums which give us previews; why not this one?