To be honest, I don't understand the whole "take the CV from you" thing.
I've heard it on range before, and I assume it has something to do with owning the port, but truthfully, I don't understand the game on that level at all.
I know the info is out there, I just haven't looked. I do like flying CV CAP. Easy kills. For some reason, folks just don't attack the CV with the intent of living for some reason.