And that would be an ignorant thing to do. Use this thread topic or todays school shooting as an example: Someone misidentifying the weapon cannot possibly contribute to the discussion? You know that's bullshit. Calling something "automatic" when it's semi auto might show a lack of knowledge about firearms, but tells you nothing about the underline argument. An individual could very well have a good argument (on either side of the debate) while still not knowing the difference in ammunition types.
Now if it is a conversation in which these details matter, sure, language would be very important and mistakes should absolutely be pointed out. But more often not, cries of "you got that wrong, technically it's..." are just being used to shut down the conversation before it gets started.
That's my point here. The rifle being a "machine gun" or not has no relevance to the thread topic. It's only being mocked so that partisans can skip the meat of the debate. So what benefit is it?
I'm a lawyer. The war room discusses legal issues every day. Now picking any legal issue, would my contribution be better if I weighed in on the heart of the issue, or if I just singled out someone who used incorrect legal language, called them an idiot and yelled for the discussion to stop? Unless the specific language is relevant, then I'm just being a twat or trying to shut it down.
The reason this nation is so divided is because we aren't even taking the time to have a rational discussion and instead just dismiss opposition out of hand.
Suggesting that a person who got a technical spec wrong on a gun (whoops, apparently that only applies to vessel-mounted weapons, who knew!) can't have a political point, is fundamentally retarded. Take it even further like it is in this thread, and the entire opposing side can't have an argument because one of it's members got that spec wrong. It would be the equivalent of me calling you a moron and trying to end all discussion because I found a typo in a Howard Zinn book.