RIM has extended their free BlackBerry PlayBook offer for developers to the end of March 31st. If you’re a developer and submit an app and it is approved for BlackBerry App World before March 31st, you’ll likely get a free PlayBook.
Developers who create a qualifying application for the BlackBerry® PlayBook™ tablet prior to its initial North American release are eligible for a free BlackBerry PlayBook tablet. The main criterion to qualify for the free BlackBerry PlayBook tablet offer is to have a qualifying application accepted into BlackBerry App World™, subject to certain Terms and Conditions.
Note: New BlackBerry App World Vendor Guidelines have removed the requirement for a notarized proof of identity for individuals. To allow individuals time to register and qualify for the free BlackBerry PlayBook offer, the offer has been extended to March 31, 2011.