A few important items
Sony may pull it's music from iTunes, and it's game ideas appear to be a way to compete with Apple. Of course as we saw Apple is looking into games. This sounds like a suicidal move on Sony's part, but makes some sense if they want their own ecosystem.
A look at why Nokia's plans with Microsoft may not solve its problems. I agree the organizational choices don't sound prime, it sounds like splitting to try and get the best out of all markets – with no unified strategy. I'm starting to think Microsoft is taking advantage of Nokia.