I'm in no way prudish and certainbly don't want to diss DW, however I have just read this here and whilst a bit of a snog is fine with me at tea time, I really don't see why Amy has to ask the Doctor when the last time he had sex was and that she really doesn't mind a one-night-stand with him.
It's supposed to be a family tea time show and whilst DS and DD were scared witless last week in the angel episode, I thought that hiding behind the sofa was all part and parcel of DW! Sex however, isn't necessary at tea time when we're all sitting down to eat our saturday night tv dinner.
I think that if Graeme Norton (in the next Dorothy prgramme) asked Andrew Lloyd webber when was the last time he had sex, there would be an outcry!