there may be something similar to this but i dont know.
so i just watched the IGN PM interview:
IGN: Fable 2 Trailer, Videos and Movies
PM talks about the four different types of experience and basically you can use the different experience towards the three different skills, sword, gun/crossbow, and magic. each enemy will drop different experience it looked like with the majority of the experience being what you killed it with. im not quite positive off the top of my head about the colors but basically blue is sword yellow is gun red is magic and green is general. i guess green can be used on any skill. so basically my question is what do you think you will spend your experience on knowing this will affect your characters physical traits and overall your style of play.
personally i will most likely do at least one play through for each with my first playthrough being a combo of all three but mostly gun and sword.
the interview talks more on the sacrifice which seems more to me from PM's talking that it will be alot more than money and more like losing some aspect of combat, something that you will really have to decide if your willing to sacrifice for.
so to sum it all up i guess im asking what skill will you use your experience towards and just how much of your combat abilities are you willing to sacrifice.