Wow! You have more patience than I do! I unfriended my old college roommate for saying that Columbus didn't deserve all the nasty things said about him, and anyway, if the native American tribes couldn't defend themselves, they deserve whatever happened to them, that's just how history works. 😳

Of course, after that, I would find myself saying, "Okay, sure, she's being a jerk, but she's not actually defending genocide..." when deciding whether to unfriend the next person who pissed me off.