I understand what both of you are saying, but he looked up, before accepting the puck, it looks like the puck gets passed him, and he's reaching for it at the same time Kronwall hits him. My point is that Kronwall certainly didn't let up at all and just bump him. He throttled him. That Voracek required stitches above and below his mouth only amplifies my point that the hit was excessive and it was still to the head.
Guys who have their heads down coming across the blue line and leave themselves open to the now-defined blind-side hit are protected because it's a hit to the head and they are vulnerable, as is the guy facing the boards. The point is that Voracek didn't need to be hit as hard as he was to take him out of the play, let alone the game, and possibly the season, or if it's like Crosby, maybe a career.
I'm all about making players responsible for their actions on the ice, including keeping their heads up, but I've seen too many calls go against players, specifically Flyers, where a player turns to face the boards right before impact and the Flyer gets a penalty and sometimes suspended for boarding.
If Scott Hartnell, Zac Rinaldo, Wayne Simmonds, Chris Pronger, etc makes that exact same hit, it's a roughing minor at a minimum.