[jeremysmyth]

What seems to be getting lost is that "user-friendly" has the word "user" in it. And "user" is relative to the situation.

A Formula 1 car is not designed for novices, but it gives the driver maximum control in a very high-stress situation. I would suggest that the interface is as "friendly" to the intended user as millions of $cash and hours of research can possibly make it.

The CLI is the result of 30-40 years of similar evolution, and the fact that it has survived this long, and mutated in the helpful ways mentioned by the article, would similarly suggest that many users find it useful. I know I do, and I'm a user.