Have you ever wondered why the Oxford comma is called the Oxford comma? And what the heck is an Oxford comma anyway...? I don't really worry about the Oxford comma mysself (although I enjoy ALL excuses for comma humor, like in the graphic below), but if you want to learn the ins-and-outs of that most controversial comma, check out this TED-Ed video: Grammar's great divide: The Oxford comma.
And here's my favorite bit of Oxford comma humor: The Strippers, JFK and Stalin.
As someone who was in college back in the 1980s before the Internet, I can appreciate these vintage social networking tools... but I definitely prefer the Internet. My typing has always been much better than my handwriting, and I'm much better at blogging than at writing notes in notebooks. The cartoon is by John Atkinson from his WrongHands blog... and here are some more Atkinson cartoons.