Well if you do have a Playbook and your not worried about warranty... apparently there are ways to have your cake and eat it too...
http://www.androidcentral.com/blackb...-market-access
I'm still hearing here and there that come the update in January/February there will be a android dual boot like option for the play book that will allow full access to android apps.
I'm in wait and see mode though. I can wait till Q2 2012 for a tablet.