User:Stderr
I normally go by the name stderr, but when I created my account on "that other site" the name was already in use, so I had to pick something else. One of my domains is stderr.dk, so I wanted to use that, but I think slashdot have (or had) a problem with dots in usernames or something, so I had to use stderr_dk instead.
I'm currently working at the Technical University of Denmark.
In my spare time, I'm working on tzdata-javascript - A JS library for working with timezones.