The forum has a new integration that lets you have your SL display name instead of your user name.
However, it has been implemented incorrectly. It is adding 'Resident' to display names without a second name.
Example:
My Second Life Displayname is "Ai"
My Second Life Username is "extrude.ragu"
Expected:
The forum would display either "Ai" or "extrude.ragu"
Actual:
The forum is displaying "Ai Resident" which is misleading because it looks like a username. My display name does not have "Resident" in it