Just saw a post by a VP or something telling the Abraham Wald WW2 bomber story like it was being told for the first time, and nobody would know it. On Twitter, it turned into a meme 5 minutes after getting popular for the first time 5 minutes ago.
At least the Wald story is a real true story and not known to a lot of people.
Another irritating quality of LinkedIn posts is attributing well known sayings to themselves or their father (always, never the mother). "I like to call this a 2X2"