Here’s, briefly, something I’ve thought quite a bit about lately. My 2 cents:
As ladies AND gentlemen, I think we should learn when, where, and how to state (and enforce) our opinions. Personally, I don’t think that the comments section on YouTube (or Amazon.com, etc., etc., etc.) is the place to engage the world in a heated political/religious/etc. debate. It only makes it appear that you have too much time on your hands, and can’t find a better audience. It certainly does not display the wisdom and grace of a true gentleman or lady.