I'm unsure what's more terrifying going forward, Ebola or the fact that at least three users on this Hacker News story--as opposed to a mainstream newspaper's website comment section where bigotry and ignorant patriotism is the order of the day--have seen no issue in declaring their views unanomymously. Much like death tolls go, how many more wanted to have made similar comments but still had a minimum sense to restrain themselves?