I don't understand why someone else is concerned about how someone else births. I think it is personal and unless you want to talk/discuss it that is fine.
I have had work colleagues ask how I am planning to birth, friends and friends of friends. I don't mind discussing with close friends but not keen with anyone else (happy on here though). Other people do have an agenda which bothers me.
I think that however you plan or how it happens is your business. I think feelings are valid if it didn't go to plan.
It just seems like it is common for people to want to know.