Mine's Xarsah16 as you see...
and for anyone who's played the Kingdom Hearts games, (from II and any of the handhelds) you'll see that my username follows the way the names of Nobodies are created. My (middle) name is Sarah. I stuck the X in there and rearranged the letters to my liking. I used Sarah because Jessica, my first name didn't work out too well, and I don't like it as much anyway. (Plus, I used to be known as Sarah in some situations, like on the basketball team when we had two Jessica's.) I identify with Nobodies on a personal level (and sometimes think I could be one, jokingly.)
The 16 - I've always had some kind of fascination with the number 16 since when I was a kid. I don't know why, but it's basically like my lucky number.
So there's my story, hate me now. I have a username related to my interests. Even though this may be a bit hypocritical, I did agree with your article. By the same token, my old nick - lacrymosa967 was reflecting my love for the band Evanescence. Their music pulled me through middle school and high school with my severe depression and I thought Lacrymosa was really pretty sounding. It's a song by them. The 967 was random.
Sometimes we all just need a little inspiration. I'm not justifying, just explaining.