Did we ever get something like an official ruling on this one?
I can argue myself round and round in circles for both sides on whether or not I think mortals using magic that comes entirely from an external source would warp you like mortal magic does. Don't get me wrong it certainly effects you, but in the ways sponsored magic is described as doing... the question is do you eat lawbreaker stunts as well?
Now I do think its pretty clear not all sponsored magics are equal on this point. I think the ones taken to enhance your own magic don't free you from the laws, but what about when you have no ability of your own? Doesn't that make wielding such magic about the same as using a gun/bomb/poison? Balance wise it seems to work because the player clearly has an additional fear other casters don't: IF I piss my sponsor off I go back to being a chump.
Any thoughts?
Also please remember that if we haven't gotten an official word on it all we have is opinion. I ask that you please try to be respectful of others thoughts on this. In other words as much as the idea of Dresden being a serial killer that murders Cheerleaders amuses me on some odd level, I would rather this not turn into yet another thread on the subject.