Is My Club Penguin Account Deleted?

So recently, ClubPenguin made the decision to permanently delete any accounts that have been inactive for an extended period of time. This decision was made without any public warning (on the blog or on other social media), and without the player receiving an email warning that their account was going to be deleted. This indicates that, for example, all beta testers will likely be removed from the system in the near future due to lack of involvement.