I know this is going to come across as defensive, but take it as annoyance instead. I really dislike drive-by commenting. I repent in dust and ashes if I have ever done it. If you’re going to come by and make strong comments about a post, at least check back to continue the discussion. You can’t make unsupported assertions and not respond when someone has a question about what you’ve said. It’s wasting your time to make the comment, and it wastes the time of those left wondering what the heck you’re talking about. So if you’re too busy to continue the discussion, don’t bother starting one.