Glad you are ok!
Scary sh!t which I have had the misfortune of also been involved in.
When I span the R8 back in December, I missed the front of another car by maybe half a foot, and he still didn't stop.
People seem to think that if it didnt happen to them, then they can ignore it and not stop.
My accident shattered a curb, so far the council have not came knocking for cash to fix it. Police didnt take statements or anything, so as far as I am aware, that will be the end of it.