In that case, some moderation (manual or through automated tools) could be used to address the issue. On that note, I noticed that my original post was downvot

In that case, some moderation (manual or through automated tools) could be used to address the issue. On that note, I noticed that my original post was downvoted. I personally think that it would be more useful if the person who downvoted it had posted a reply instead and detailed the reasons they disagreed with what I posted earlier (like you did). The latter contributes to the discussion. The former doesn't really provide any useful information other than someone out there disagrees with me and I have no insight as to why.