GGGRRRR - I used to get this in the last century... you make a call and the person answering needs you to leave a message, so you give your details and they say 'Miss or Mrs?'. My marital status is unnecessary and a man would certainly not be asked to confirm his personal home setup.
I've just called someone who runs an employment agency and I know her quite well. She's a one-woman-band so obviously uses one of these answering services, so I had to spend ages spelling my name out, detailing whether I was an individual or a company and then asked 'is it Miss or Mrs?', "Irrelevant," I said.
But my blood is now boiling. I cannot believe that we are well into the 21st Century and this question is still being asked when it is absolutely not relevant to this call or to my potential employment or to anyone else, in fact, apart from me and my OH/DP/DH. AIBU?