Here is the list I just came up with. Maybe you can help correct it or add to it.

William Chen wchen
Allen Cunningham wallfly
Jon Dagastino Jdags21
Scott Fischman emptyseat88
Prahlad Friedman Prefontaine
Kirill Gerasimov Dblgutshot
Daniel Larsson Looptroop
Spiro Mitrokostas 55lucky55
Michael Mizrachi The Grinder
Chris Moneymaker money800
John Myung tibster
Evelyn Ng evybabee
Greg Raymer fossilman
William Thorson William
Wil Wheaton Wil Wheaton