I found another great forum relating to cruise etc:
www.cruisecritic.com

Same here - it has been very helpful. Lots of great information

For information about destinations, I prefer this board.

For cruise specific information, I like cruise critic and www.cruisemates.com

Cruisecritic.com is a little harder to use than this board, but if you want really detailed information it is very good

The only caveat about cruisecritic is that it can be highly biased, depending on the cruiseline and moderators whims. There are certain boards there where posts speaking negatively about certain lines are deleted at an alarming rate, which kind of defeats the purpose of a cruiseCRITIC board.

I have a feeling that they defer to their advertisers too much, which means their viewers don't always get an accurate picture.

There is a lot of good information on cruiseclues.com also. Especially if you click on ship stats, then chose the ship you are interested in,you will get lots of great reviews.