Expand the current prefix drop down menu for creating new post that currently has WTB vs. WTS to add in islands?
You say that like there's anyone managing this forum with
(1) sufficient privileges,
(2) sufficient understanding of the SMF settings, and
(3) the desire
to do that.
From my experience, this train is on auto-pilot, and it's a major operation to get the right person involved in fixing it when it breaks. Forget about adding new features.
I hope I'm wrong, but that's the impression that's been given.