Sent from my wireless device.

I've recently found myself typing "Sent from my wireless device" at the end of an email sent from my desktop. It's shorthand for "You know this is just email, right?"

Some people react to perceived tone in email, a medium in which we compose in a hurry, usually while distracted. Emails that are written for the optimal distribution of information can seem terse, almost dismissive; and can provoke emotional reactions that get in the way of actual work.

We all need to remind one another that email...