I used WordPerfect back when I was teaching, but that was ages ago. The early versions were *so* easy to master, nothing to it. These days I use Word but I don't even scratch the surface of its abilities. Not what I consider intuitive but then I haven't put any real effort into it either.
Me too, I put both version on my office computers. My Legal dept are only one use Word_not_2_Perfect on their computers, most of law firm use WP, I dont know why.