My friend does copy writing and editing for a living. These are her thoughts:
(8:33:14 AM) Laura: this editing software is cool but impractical
(8:33:28 AM) Zach: why?
(8:33:39 AM) Laura: you have to highlight to delete things
(8:34:00 AM) Laura: where with track changes you can just write over it
(8:34:45 AM) Laura: it looks cool once you've changed stuff