People keep saying this but is that the case. Would people be just as out raged if they said anti-republican stuff? Or any politics. Have they allowed others to get away with political statements on official broadcasts? It seems less about the message and what is going on and more about policy point. The problem is no one will see that because we have people like you that will only see one result and want to enrage and flame the fire to get across the death of Blizzard.
Many corporations and the like have rules against making political statements or other "hot topic" statements during company things. Retail stores have it. Blizzard was entirely right to do what they did for violating a policy. If they didn't then it would open up the doors to political statements from anyone on any side of the issue. The true crime are all the idiots that are using this to crucify a company when they don't really give a crap about the issue at all. Or are unwilling to accept political statements about every issue.