Not to mention these forums aren't exactly private, and anyone worth a damn at NCSoft is probably reading these threads as we speak, let alone a PR Firm reading our displeasure thinking of ways to spin us back into paying customers of their surviving titles.
It's possible but I wonder if they really think we are worth that much attention in the first place. They know we are extremely limited in causing them any great financial harm because we are trying to get something out of them. They knew there would be some bad press from it and that it would cause them some minor PR problems but they still cancelled the game.
I'm sure they also already knew they would most likely permanently loose some of their customer base as well from this move. So it's more likely that they won't put much effort in trying to spin us back into paying customers as it would be far easier to just find new ones.
They really only care about us when we either give them money or prevent them from making money. So far we really aren't actively doing either because we are waiting in hopes the game can be saved some how, so we will most likely be mostly ignored until that dynamic changes.
However the noise we are making and the attention we are drawing to our cause may make them reconsider the profit potential of the game. We all know how much of a long shot this is. Given that they have laid off the vast majority of Paragon Studios and are preparing to shut down what little of it remains means they only real possibility we have is if they sell the game. As "restarting" the studio would most likely be to costly and doing so would mean that the management that made this decision would in effect be admitting that they made a mistake.
I'm not a business man nor do I know much about the gaming industry. So I'm sure I may have missed some other possibilities but that's just my best guess.
All we can do is keep making noise, pay close attention to the media and keep throwing ideas out there.