We have this little industry publication that goes around. It’s part almanac, part newsletter, with jobs, hints, tips - and stuff to talk about when you’re on the radio.
Last issue, the editor included a bunch of those little factoids that “everybody knows”, including a couple that were wrong (Coke was once green, that kind of thing). So I emailed him with Snopes links.
The new edition came out yesterday - with my email on the back page, retractions of the false legends and the Snopes link, plus a promise that he’ll check his stuff before he prints it.
It’s only a small victory, but I take my wins where I find 'em.