Sure, we use it for all sorts of things at school - team building, figuring out powers, how to fight in some cases. But that's really more of a secondary purpose. I'm not sure how much use a system like that is going to get in a place like this, you know? Most of the people here know what they're doing, they've had their abilities for some time, they know how to defend themselves and in most cases fight when necessary.
But I'm happy to help give a few pointers and things like that.