Cruise deals on Twitter?

Twitter has become this gigantic social networking site that everyone and their brother seem to be using.  I jumped on board the twitter band wagon earlier this year being skeptical about how it could actually help me in my day to day activities… and boy has it!  I follow a lot of cruise lines on twitter and recently I have noticed something a little new and hip… cruise deals on twitter.  Check out some of the following twitter pages from the big players:

Carnival Cruise line @carnivalcruise || Royal Caribbean @royalcaribbean || Norwegian Cruise @NCLfreestyle || Holland America @HALcruises || Disney @DCLnews  ||

I will compile a list and put more up as I get them, there is a LOT.