ability to update, remove and reset profile questions.

I recently changed the profile questions for my community and then realised i cannot change the answers to my own profile questions, as the admin that's a bit annoying, I cannot lead by example and show the community how to answer these questions.

So what would be really amazing is an option to change your own answers, when questions have changed a way to replace the answers you gave before and ideally a way for the admin to reset the answers or remove them for individual members.