In some earlier versions of SWRPG (the first d20 edition, and also in D6 from what I understand?) hurting living beings with the Force counted as Dark Side use. This changed in Saga Edition, probably largely as a result of some of the offensive Force use we saw from Light Side characters like Obi-Wan.
But there's still something that feels borderline-Dark Side or "un-Jedi" to me about constantly whacking someone with Move. I like the idea that it's in the nature of the Force that using it to directly harm a person is taking a sort of risk, and this isn't the kind of attack you want to be making frequently.
In this system, the Dark Side mechanic is very forgiving. This strikes me as an opportunity to bring in this picture of the Force without cramping players' style too much. One could say that using a Force power to do wound damage causes one Conflict each time you do it... enough that it isn't a good idea to do it constantly, if you want to be a light sider, but a limited enough penalty that it's fine to do it once or twice a session.
Thoughts?