User blog comment:FunBot 2.0/Club Penguin Working Too Much Time On Parties: Part 2/@comment-5814264-20130415003754/@comment-5814264-20130415004538

Ok, now that I've read it, They were probably trying new things by destroying the PSA, note, they added Field Ops, System Defender, and an Upgraded Spy Phone when that happened, they still have the PSA missions playable, despite the fact they were destroyed, you can play them on the Community page. The longer parties is so that penguins have more time to collect items, note that during parties, they get updated (usually). The Puffle Hotel was the first room in 3 years, but CP has been updating rooms. And you can't forget about games, every now and then a new game is added, he last one I believe was Smoothie Smash, coming up with new game ideas can be hard.