3) Zoners do not like people using the NFZ as a shield to pirate with impunity, last I talked to them. That's not the reason for the NFZ.
What about a Zoner thread, "Reporting : No Fire Zone Abusers".
It could be used as a registry for Corsairs (or other pirates) that simply use FP's to base attacks out of, then run back to, and say 'nanananana-naaa'
Non-zoners post in there "Pirate X is hitting Cambridge, and running back to FP1, repeatedly, here is the evidence"
Zoners say "Yep, that aint kosher, his protection is revoked. Go get 'im. Or hell, we will."
That particular pirate would no longer be protected by the NFZ. Which protection he no longer deserves, in the Zoners eyes, nor the non-Zoners.