One of the things I like best about Poser, next to the friendly user interface, is the mutability of the character models. While it's true the Daz figures come without detailed genitalia, that's a feature that can be adjusted with a few mouse clicks. Arduino's Perfect G and Magic G addons are dirt cheap and offer mature users the alternative of creating anatomically detailed figures for their work.  I think that's a perfect way to handle the situation, since it allows the parents of younger enthusiasts to use the program without worrying about content age suitability.

All in all, I think DAZ have done a wonderful job with their creations, and look forward to what the future holds.