OK guys, I will climb down off my high horse. I do concede that there are possible situations where it may be warranted. An RAA toy waiting to do an intersection departure right where prop jockey is going to rotate may be one.
Given that I have never heard it and the original poster may have only heard it once, (or even not at all) it may also never/rarely even occur. The thread could also be a windup, I don't know. What I do know is even if I say it here, I would bit my tongue in real life, rather then use a CTAF frequency to vent my spleen.