We can't simply do our science and not worry about the ethical issues.
I just don't like to lose what's in the window.
I got tired of people complaining that it was too hard to use UNIX because the editor was too complicated.
But no, I don't generally have trouble with spelling mistakes.
The standard definition of AI is that which we don't understand.
That lack of programmability is probably what ultimately will doom vi. It can't extend its domain.