Your username was migrated in the upgrade of the JMP User Community but the new system has different rules for usernames than the old. As a result, your username may be a little odd (I'm looking at you @Jordan_Hiller and @MikeD_Anderson :-).
You can fix your user name by clicking on your name in the upper right and chosing My Settings.
Please use your real name. There is no need to identify yourself as a SAS or JMP employee. All employees have a JMP man symbol by their name in lists.
-Jeff