There's system maintenance tomorrow at my place of employment, and an e-mail went out asking everyone to make sure they're logged off so the changes to login scripts and the LDAP server upgrades propagate properly. A little while later, a follow-up e-mail went out saying "It was brought to my attention that instructions on how to log off your machine may be helpful. To do so..."

I'm just thinking, in this day and age, how many people who use a computer at work *don't* know how to log out of it? Really? The number just *can't* be that high. It really isn't hard.