Sometimes on Facebook somebody will post a picture saying something wacky like “If you ever feel crazy, keep in mind that Julius Caesar once tried to make a palace out of ant carcasses! He sent half the Roman army to a large ant hill in Africa to gather ants for three months.”
Okay, maybe not that wacky, but common myths that are either untrue, or at least unlikely to be true. They usually revolve around the crazier or more vain historical figures (Nero, Caligula, maybe Napoleon, etc), so they’re not obviously untrue, but a minute of Googling shows them to be false. Usually the origin of the myth can be really interesting, sometimes it came from an old play, or it can be traced back to a fairy tale that got altered over time to be about the emperor/king/person in question. Though sometimes it’s merely a misattributed inspirational quote, eh, they happen.
A lot of times I get tempted to post the correction, not to be pedantic or call the person who posted it dumb, but because I find this stuff really fascinating. It find it adds to the factoid/picture. Kind of like “well, it is funny, but in reality…” I generally stop myself because I think people find it obnoxious, I know my mom will get absolutely pissed off about how I “always have to be right” and stuff whenever I correct her on that stuff in real life, or send her a Snopes link on something she told me earlier. It has nothing to do with them being gullible, sometimes I think they sound plausible too, I just think knowing the real story and origin of the false story makes it even more interesting. But then, at the same time, it only takes a minute to find this stuff out. So I just assume that if they don’t know they don’t want to know.
Look, I take “don’t let facts ruin a good story” to heart, and I try to make it clear that it’s still funny, but it also has a really interesting history behind it. It’s not like I’m going “you FAIL AT RESEARCH and you’re STUPID AND GULLIBLE.” It’s more like “Haha, that’s funny, but what’s interesting is that…” A lot of times I even try to post a (probably) true funny story about the person as “consolation” (before I decide not to post it I mean).
I still do post corrections, but only when the false quote is causing undue distress (those “don’t do this silly thing everyone does because of these new gang initiation rights” chain letters and stuff).
Am I just miscalibrated because of my mom’s nuclear overreaction, or am I right to suspect that holding my tongue is the best thing to do in the cases where it’s just a funny/inconsequential thing?