Also, this one.

We, all of us, everyone, knows that "begging the question*" doesn't really mean what we all pretend it means.

* See footnote, though the entire post is well worth reading. Also, Alt85, you're awesome and I'm sorry to make an example out of you. It's just that I've spent more than a decade of my life saying, "...but that's begging the question. Well, not technically, but you know what I mean," and damn it, I wish I had those minutes of my life back.