Do you ever wish you could just say "these people should be killed"

[Wyrd of Gawd]

I just tried it on facebook. I made a comment because I was bored, against my better judgment. I said "kill all christians". So I left it there for a couple minutes, then I get a reply from someone saying "someone report this guy, he's going to be the next school shooter!" So I quickly deleted the comment, because I obviously wouldn't be able to get away with saying something like that. Doesn't it kind of suck though that we as people can't just talk like that? I mean I would never kill someone myself, but often when I am really pissed off at people for whatever reason, all I want to say is "well they should be fucking killed and I want to kill that son of a bitch". You can't really say that though, not in the society we live in today, where the cops are going to come busting down your door or something. It's sad to me though, I wish that I could just say "we should kill ______" or "kill all __________" as much as I want. 

What would be your better judgment? Do you ever feel like speaking this way? If you don't then what is a better way of thinking, which helps you avoid thinking this way? I admit, I get pretty angry at stuff and I sometimes just wish that I could just start talking about my actual feelings.

Only approved thoughts are allowed to be expressed in America.

"...in the United States, alone among the great nations of history, there is a right way to think and a wrong way to think in everything...in the most trivial matters of everyday life."
~ H.L. Mencken, 1918