I heard a few times that Disney's new casual MMO Pirates of the Caribbean Online went live yesterday, but MacWorld reminds us that it's out for both Windows and Mac. Metacritic doesn't have too many reviews up as of this writing, but our friends at Joystiq found it to be a fun, easy to get into MMO when they played an earlier build of it, so if you're craving some pick-up-and-play pirate MMO gaming, it might be just what yer lookin' for, matey.
Of course, you could just try downloading and running it yourself in Leopard, but then again this is only one day after Halloween, and running unsupported Disney software on your Mac is pretty scary -- might be a little much along with everything else.
Update: Never mind-- our illustrious commenters say it runs just fine in Leopard. Keelhaul away!