Board Thread:Club Penguin/@comment-4018164-20140305125538/@comment-4726672-20140305132032

It seems that the postcard has been on Club Penguin for some time already. http://www.youtube.com/watch?v=8rM76tSb-L4 <-- In this video dated back to 2009, a youtube user taught people how to hack club penguin postcards, and you can find "ID: 129, Subject: PSA Wants You" on that exhaustive list in the description of the video...