Having all those threads about lack of flash support on the iPad made me think...
Why not have a Flash based tablet ( from Adobe or else...)? It would make a hell of a great device I think.
Would be easy to develop apps for it, supporting online content would be a breeze, the framework does support neat features...
I don't know what kind of hardware would make that a great experience, but surely, there would be a good potential on the market... And seriously, I think that Android would be in danger.
Need to stop drinking coffee ;)