Is it possible to change ones username with the help of a mod?
Starting a new one sucks with history, trust etc. connected.
May be you should start thinking about a "suitable" new username.
For your reference:
https://bitcointalk.org/index.php?topic=178608.msg7697424#msg7697424Adding or removing text to/from a username is particularly likely to be accepted because it doesn't make it significantly easier for someone to scam. Your identity isn't really changed. I tend to ignore requests for complete username changes except from veteran members. (Even then, it's one of the lowest-priority requests I receive, so it can be forgotten. I have kind of a "leaky queue" for forum work -- if I don't get to a request in a couple of days, I usually drop it.)