No. The more we try to explain the Comment Policy, the more we are whipsawed by various people saying a) so this example of what not to do is all that is not allowed?, so this example of what to do must be followed every time?, and c) but what about this funny little case instead? John Bonnes responded to someone saying his 10th graders get away with this much and more. It made for a good response (he avoided using the term "sophomoric" which I would not have been able to resist), but don't try to generalize it beyond hope. He said such a post risks deletion. It's hard to think of any characteristic about a post "alone" that will cause (or avert) moderator action. No, VodkaDave, don't take that as a challenge.