It'd be cool to have something where someone could mark which quests they've beaten and difficulty levels. One of the things I've heard recently is people don't like cut content from easy modes (which I don't agree with, but legit point. I'm more old-school). I just can't fathom not rewarding a player who goes through hard mode over someone who plays Easy Mode. This would probably be a pretty cool addition, if possible.
-James
