BlackBerry has had 2 iPhone killers so far and neither killed anything.
BlackPad is a good idea, especially considering business adoption of iPad already in the U.S.A. Whether BlackBerry Platform 6 is that capable or not, who knows? The company has been behind the times for a while because they chose to feel safe and secure and let everyone else pass them.
I'm still waiting for see Android tablets, because the market, despite Apple's huge lead, is wide open.