Does the first link not come off to you as very aggressive and (almost) presuming guilt? (I can't imagine how it couldn't, so if it doesn't to you I'm interested in your perspective.)

It feels to me like a troubleshooting guide that continually insinuates how much of a frickin' moron the user would be if they turned off the computer without properly shutting down (or any number of other explicitly-unstated foolish actions), except that troubleshooting guides normally can't morally condemn you.

(The third link actually does read like a decent guide.)