Android apps on Playbook wont support mobile advertising from RIM

Android apps on the BlackBerry PlayBook tablet will not be able to support mobile advertising at launch, RIM said.

That means Android developers who make free apps will have even less incentive to bring their apps to the PlayBook through the Android App Player.

Source:
http://gigaom.com/mobile/android-apps-on-playbook-wont-support-mobile-advertising/