Three recent additions:
nzbear5 is Neville from Auckland, a good friend and collections manager at the Auckland uni.
ouranophobe works with me at Microsoft, a/k/a The Company That Must Be Named. It scares me that she can write T-SQL code seemingly without having to think about it. Yikes!
Finally, there's nashobabear - whom I first met in August 1987 at UC Berkeley. Believe it or not, we were in a Dutch language class together - I was 17 at the time! He's since gone on to a career in academia; you might recognize Les as the author of The Bear Book.