Earlier quoted context omitted.
Would addressing you by your mail address work ? Handling people's name is I think the bane of our field, and leads to many of the awful choices like forcing fields with a first and last name for instance, or requesting people's gender to properly set the Mr and Mrs. As a dev I'm not happy about it, as a user I hate it, I'm not sure the majority of people are happy either with the current state of things. Accepting t…
When I was in university, a friend of mine used to address me by my unix username.
You got off light. I had a good number of people call me by my username at my undergrad.
When I went to grad school, they let us select user ids. My user name matched my first name, most elegant solution to that problem yet ;)