Wow, I'd completely forgotten Peterson's book existed. Thanks for the link.

My long-running quarrel with WordPerfect was always the keybindings. I can still tear through WordStar, and anything wearing WordStar's clothes, like Turbo Pascal, Turbo C, or Joe in jstar mode, like an overcaffeinated chipmunk that's made a series of questionable but deeply committed life choices about caffeine.

WordPerfect, though. WordPerfect and I never achieved détente. I never managed to internalize those key combinations. This is, on paper, a personal failing. In practice, I continue to hold WordPerfect entirely responsible.