I just noticed that ataraxis changed his name to wasup. And I believe AdamA has changed as well. Adam didn't change very much though.
Anyway, why would anyone want to change their names? A little change, like Adam took off one A, and I want mine capitalized, but what's the point of totally changing your name? Everyone knows you by your name, so changing it is like creating a new account. Nobody would know it's actually you. So yeah, why do it?