I went on a business trip this week to Maryland, home of the Marylanders, and in the course of setting up transportation and lodging and all of those other things, I had to give out my email address way too many times. But you know what, I hate giving out my email address. As an ardent opponent of advertising, I really hate spam. Like, really hate it. Thus, I needed a way to keep my personal email private while still giving companies a way to contact me. A few years ago, I figured out a relatively easy way to do it.