Let me try to clear up something for the final time.
CoR are entwined with Kahina's story, they have been long before the Rift story gained any momentum. They are the original Rifters who set up this series of threads. They set up the fleetcomm channel for Rifters, and invited fellow Rifters to come help roleplay the story, bring it alive in game, and make it more than a series of GalNet articles like some other mysteries seem to be. 99% of CoRs members today came from this thread or the 3 previous incarnations.
Until recently there has never been a divide between CoR and the Rifters - they're one in the same, expect one takes the story off the forums and tries to play it out in game via events and roleplayed narratives. This is something Drew has embraced from day one, and in recognition he has given those players a solitary role to play in his story's climax.
Now as for PAC - it has nothing to do with CoR as Saool pointed out. It was set up because dozens, then hundreds, and now close to 3,000 players took an interest in the biggest event this game has seen. They needed somewhere to discuss the event. Whatever PAC do, is down to PAC. CoR have a role, and half a dozen other groups Drew has invited have a role too. None of those groups are responsible for PAC.
And lastly, calling CoR a bunch of "control-freak PvPerz" is baffling. CoR do not, and have not, taken part in PvP throughout the entire story. One of the reasons people join CoR is precisely because its not interested in PvP. Hell they rarely PvE unless its part of a story related event. This End Game event is something they were invited to take part in - and they knew from day one it was completely alien to the ethos of CoR... CoR PvPing? Give me a break!. But not a single member shirked from it. Explorers and roleplayers to a man stepped up, learned to engineer their ships for combat, and began practicing a play style they had nothing to do with for the entirety they've been part of this story.
They're not stupid. They know 5 weeks of PvP practice won't last 10 minutes against 2-year PvP vets. CoR know they're likely to be wiped out in the first 10 minutes. They know this is likely to be the end of their part in the story (rejoice naysayers), but they're stepping up and taking it on because they were invited to - and its a bloody good ending to what I'm sure will be a fantastic story. Everyone in CoR recognizes that if Salome dies but one of the other protagonists makes it out and gets her message transmitted, it'll all have been worth it.
If you wanted to get involved - you didn't need to do it via PAC. One of you could have set up a Rifters server and banded together. Moaning about players who went and did their own thing when there was nothing stopping you doing likewise is pretty low. For those of you are taking part, fly safe, try and have fun. This event has evolved into the largest event in ED history - taking part is something you'll only get one shot at!