I voted yes. I'm Fuzzwah (or Fuzzy, or Fuz) here and everywhere else, even away from the keyboard. The name which is on my birth certificate is easily discoverable.
I just wanted to note that being known by a nick name out in the real world is for the most part a wonderful thing. It is always interesting to see how people react when I introduce myself as Fuzzy.
On one other note, apparently Facebook considers "Fuzzy" to be a bad word or something as I'm unable to include it in any part of my name or nickname on the site. It has always bothered me. So much so that I've sent many emails to support trying to get an answer as to why. Never had a response. Shrug.