Mistwalker's co-op system has opened the door for a lot of new partnering in game, but they haven't really provided a means for us to coordinate with anyone who isn't someone we know. So this board is to try and match players together for specific in game stages or Eidolons if that's what you're doing. Having difficulty with a stage? Post the stage and room # here and see if it helps you get a partner. Trying to farm a monster? Post it here and see if you find a negotiator to help.
This way, players don't have to have specific characters to be able to farm or beat specific stages of the game. Hope it helps!
Other ways to organize co-op matches: