I agree 100% with meanv.The deer in that picture was not shot anywhere near the shoulder blade.it was in fact,shot through the softest part of the shoulder.I hear so many people claim that they blew through both shoulder blades of a deer,which is almost an impossible feat with archery equiptment.Unless the angle is severe,your chances of hitting the vitals aftergoing through the shoulder blade or shoulder bone is slim at best.

By the way,congrats on the shot that was made.It was a textbook perfect shot but it didn't go through the shoulder blade itself.