While I have had mostly positive reactions from people, can only add this to the topic. A long time ago, within the last 15 years or so I heard this statement. As I am not sure where or by whom but it resonates in mind still today and found it 100% correct. The statement goes something like this; "People will often criticize what they don't understand". At the time I heard it I never really gave it much thought. Then I was at a function and someone was pontificating about something in a critical manor but the more I listened the more I knew he knew nothing about what he was talking about. He was truly uninformed and believed what he knew(which was not much about the subject)and there was no changing him.
I know your post is from a while ago.... lol.... so just in case you wanted to know the quote you used was from Eleanor Roosevelt. Awesome lady.