The MSP C WorldClub's password scheme is really smart. So smart is it, the password hasn't changed in a week, and it's not even case-sensitive. Really smart move, NW. Oh so smart...
You'd think if they wanted to use a smart password, instead of this new setup, they'd just ask for your WorldPerks # at sign-in. Since your number is tied to your WorldClub membership, it would accurately be able to allow those who are supposed to get in. For partners and/or PriorityPass, they could just have a temp. password they hand out when you do membership verification when you come in the club.