I want a better enterprise security environment similar to Blackberry's. More business level productivity suites can be collaborative within a company if only the OS could support it. This is where Win8 holds most promise. Apple will retain market share with hipsters, girls and grandma, but power users are looking elsewhere. Nothing wrong with that.
Admittedly I know nothing of "business level productivity suites," but why would you think that WP8 holds the most promise? Judging by WP7, which I've been using for 2 months now, I would imagine WP8 hold no promise. I'd also imagine that apps like Glassboard hold the most promise.
This. None of the later iphone releases were revolution or amazing. The press is just bored of steady progress.