Have not visited the PP lounge...yet. My friend at DL tells me that they are completely and utterly unconcerned with having that lounge there. It doesn't alter their strategy one bit. They don't even really see it as competition because the SC has such a monopoly on DL flyers. That noted, as someone else mentioned, the only way that DL will take notice is if they see an alternative as being a legitimate threat which would likely require membership to drop significantly and quickly.