I am an avid Cunard fan, have traveled on QE2 a few times, and on QM2.
I have to say, I will not mention anything about cruise companies or corporations or their policies with regard to message boards. I did this on "another" Cunard board, and was abruptly banned, IP and all. This after 9 years of being a regular poster. No explanation, no courtesy email, and I cannot get a response from the host or the manager. I was never rude, always very polite. But don't mention corporate cruise line policies or practices regarding message boards.
That said, I am looking forward to my next voyage on QM2 and dancing the night away.