As my thought on this matter has pretty much been stated by multiple posters, I am just going to say:
/signed
Yes, I am a parent, and yes it is ultimately our responsibility, but all the OP is asking, is for something to help enforce the rules. It's even been suggested to have an option to turn said help off, so you can just *click click* woot! another shrine! So, it will not affect your gameplay.
Partially on topic:
I myself, as an adult, do not like my CC info stored in the game and would like to be able to remove it.