RIM has been sending out emails to its business customers with the above offer. If you buy two BlackBerry PlayBooks you will get one for free and a free upgrade to the PlayBook OS 2.0? Wait, is RIM telling us OS 2.0 wont be free for everyone? While I highly doubt that's the case, it is curious that RIM is using this tactic to get people to purchase PlayBooks.
One thing to think about is the fact that publicly acknowledged that OS 2.0 for the PlayBook wouldn't be out till next year has allowed to use that in advertisement instead. They've taken what was largely perceived as a negative by the public and spun it around to bring people to their product.