Does it really matter if the majority of users don’t know the exact terminology for the application they use to surf the Internet?

Most people wouldn’t be able to tell you thier Internet connection speed either, or the difference between the Internet and the Web. This lack of awareness of the exact definitions doesn’t hinder their ability to use the Internet though so I really don’t see a problem.

Should we be surprised if those same randomly selected people on the street are unable to point to the carbureter when the hood is lifted on their car?