I really do understand the desire to forestall the rudeness of racist questions–I really do–in the original entries in “Things you shouldn’t say” genre. And in some ways, the effect of these have been good by making it clear: people educated about race don’t ask these things.
But now I think we’ve started undermining the efficacy of the original message with silly things like “Things you shouldn’t say to people without children” and the like. I have no children. It was not by choice. I have dealt with my fair share of shitty comments from people over the years. But I delight in other people and their families despite my grumpy anti-social demeanor, and nobody promised me a rose garden. Parents say clueless things. Non parents say clueless things other times. If you are not really part of an oppressed group, it’s your job to engage in conversation to help people get a clue if they don’t have one, and then move on and forgive once you have. It is also your job to obtain clues when you should. For those facing oppression, the cluelessness of dominant majorities is different and more damaging than the simple fact that people don’t understand special, special me and the fact I haven’t had children. Oppressed groups have told us again and again, left us many clues, about the nature of their oppression and their differences. Not getting a clue there is all-too-socially-accepted.