And now, IOS apps running on a Playbook

You`re not "seeing things" this is a BlackBerry PlayBook running iOS applications.
Someone from the Crackberry forums with the handle Businesscat2000 has ported over an iPhone-only app that CrackBerry founder KevinMichaluk sent to him in less than an hour.
Businesscat2000 describes the app as "an 'iOS player' of sorts" and says it allows iOS apps to run on various platforms. On his YouTube channel he shows it running on RIM's BlackBerry PlayBook.
When asked by fellow CrackBerry users if he planned on releasing his work, Businesscat2000 said, "I would like to release to the public, but not sure if I will be able to."

Hope he releases this, seriously Businesscat2000 do it!