They do. But most of them don't involve elbows, or at least a forearm shiver to the head.
I'm far from a Crosby basher and have defended him in a lot of threads for the grief he gets around here, but if he threw an elbow like that against a Red Wing player, would you feel the same way? Or if it was Chris Pronger who did it and not Crosby?
The cross checks were a hell of a lot more violent than that bump to the face. If he did that to a Wing I'd call him a *****, but you see the s***s of the world in the NHL do this every single game to Holmstrom and we (LGW) never make threads about it. The "Head shot" was only technically a headshot because HWSNBM gave a pop shot to the face of the other player. Face-washes do more damage than a push of the face with a forearm.