The core of this game, and what I would imagine keeps most of us coming back to it after 3 years, is Mom, Sister, and Aunt. (Forget the need to patch it, that's what we're playing for) That's why I never really got bothered by having to re-play all the content when new versions were released before legacy saves became forward compatible; I really enjoy conquering those characters again and again.
That's why I said a week or so ago that there are too many fuckables in the game right now. What I wish DC would do is with every single update, include at least one new scene with one of the three core ladies. They're the drivers of the game, even in the non-sexual sense of the story, and I don't think their options should ever be capped.