The folks who run these boards are evaluating the need for addiitonal discussion forums all the time. They usally are added as a response to traffice and demand. If you would like a seperate forum for a specific cruise line you can send an email to
webmaster@wdwinfo.com In the meantime I'm sure if you post your questions here there are folks who would be happy to answer. My suggestion would be start a new thread that says the name of the cruise line - that should direct folks there that are interested in asking questions and finding answers for a specific cruise line other than RCCL. If the admins see a need for a new, cruise line specific board they may add it.