I thought this article about a couple being banned from a Royal Caribbean was interesting -
http://blogs.usatoday.com/cruiselog/...?se=yahoorefer
"At first, Royal Caribbean tried to make nice by offering the couple a discount on a future cruise and other perks. But after the Morans kept posting at online site cruisecritic.com about their complaints -- and the compensation that they were getting out of Royal Caribbean by complaining -- the line changed its tune, says expertcruiser.com. The site says the Morans received a phone call from a Royal Caribbean executive and then an official letter informing them they were banned from the line forever."
I wonder how they found out they were posting on cruisecritic...interesting...