Well, with regard to missiles...
The fact is that NCSoft is a South Korean company, and military pressure of the United States government (or even threatening withdrawl, since S. Korea is genuinely threatened by N. Korea) would offer an extralegal way to keep CoH running. It's a threat, basically, a legal way of saying "you kill our game, we kill you." It need to have anything to do with racism.
That said, I don't think we should be advocating bloodshed unless it's either obviously in jest (and maybe not even then, although I admit that I myself am guilty here), or if we really do mean it...