You are not even "technically" correct and I have to say it's really annoying seeing this come up again and again in every HN thread where someone uses the word. Even setting aside that, yes, usage dictates meaning in English, the OED has included the definition against which you rail for 350 years.
You're wrong. And you're the worst kind of wrong: pedantically wrong. Please stop.
You're wrong. And you're the worst kind of wrong: pedantically wrong. Please stop.