I think you're both right to a degree. I agree the jargon is pretty well defined at this point, but it certainly is not as widely understood as the earlier computing and internet jargon. I think the mainstream is in the phase of basically having no idea whatsoever. I am sympathetic to them. I think they feel chuffed with themselves for finally figuring out what Bitcoin is, and now we're telling them they're still over half a decade behind the curve?!