The NHL is enveloped in such a culture of violence that it actually encourages players such as Kaleta to exist. It promotes violence on its own website, sells it with as much vigor as it does skill and creativity and seems to love the idea that forcing players to have their antennae up at all times for players such as Kaleta is a good thing for the game.

-Ken Campbell of The Hockey News where you can read more on the NHL's violent culture.