Earlier quoted context omitted.
A lot of authors, myself included, want a "distraction free" editor. Its a whole over-populated market segment. Prose thrives in the terminal. Ice and Fire was written in WordStar, as just one popular example.
Is that why the series ground to a halt
He's averaging a hundred pages a year. Maybe not the fastest, but certainly not the slowest writer. With the size of his books... Cut the guy some slack.