That's what the yelling is about; both confronting them, and trying to win over the great Undecided, who sorta agree with both sides but don't really know. Now, if you want to argue that the current tactics for convincing the great wishy-washy middle are overly aggressive, poorly explained, too emotional and probably doing more harm than good, fine, argue that. But don't tell me I don't have the right to be horrified at the sheer evil of the act - even if the person doing it believes it's for the best of reasons. Seriously. That's just an asshole thing to do.