Brad has a "nuke" button...
Along the same lines, if someone changes thier nickname, does the old one become availible for someone else to use?
Yes. I've had 7 prior incarnations and am currently channeling Bruce Lee, Jimi Hendrix, Shirley Maclane, Janis Joplin, and Jim Morrison.
If I start channeling Smedley, just shoot me.
I'm beginning to channel Jafo, too:
thier - their - double whammy: spelling and should be "his".