so far its looking like post can be made in meta by the admins and mods. guest can reply in those threads.
So let us know what boards you would like to see added over in this thread here https://anonymousmedia.org/board/meta/res/1.html
So we are slowing getting things in order here. For now I can see /b is working. /meta is having some sort of issue that I'll look into hopefully tomorrow. However this really shouldn't concern anyone aside from admins for now.