[johngunderman]

The main issue is that any text editor which is sufficiently advanced will be far removed from the standard CUA + GUI model that most people are used to. With such a separation, everybody has to start at ground zero when learning the new editor. CUA modes are the only sort of learning-curve helper that I can think of, but that doesn't help much because then people just keep their dependence to CUA. They have to immerse themselves in the editor to actually learn it; not get caught up in a "compatibility" mode that makes it easier to use when they start.

[edanm]

But why must powerful editors be far removed from CUA? As I see it, the only reason emacs/vim aren't CUA is that they were written before CUA existed. Couldn't an editor be made, with the same power as emacs/vim, but that did take advantage of all the modern things we've been accustomed to?

And don't get me started on asking why, after all this time, emacs still defaults to non-CUA when it has a perfectly good mode that emulates it? That's just asking to keep new users away.