Please stop reporting all OF models as spam. If a post is off-topic, report is as off-topic. If community rules forbid OF models from posting, report that. If a user is flooding a sub with multiple posts a day in a row, that’s a legit report as well.
Otherwise a post by an OF model is not in and of itself spam, even if it is made by a <ferengi>female</ferengi> with the temerity to control her own sexuality.
Time for a new OF instance?
I can see both sides of this but no real solution that satisfies both sides.
Peronaly I welcome OF contributions as the new OC from contributors is a little slow. However, a dedicated instance would solve the issue and probably be quite popular.