Rimm has a lot of uncertainty associated with it, their crown jewl, the service revenue went down, and nobody knows how well the BB10 will do, the apps will be a major issue for them.
Nokia on the other hand has passed many of those hurdles, they have successfull product on hand, selling out everywhere, they are coming out with window tablet, and I bet there is going to be some harmony with their phone on this. Nokia is a screeming buy here, this is a company with many assets, Maps, Systems business, patent royalties, and successful new products, finally ad to that the name brand recognition.
RIMM is screwed. What's the blackberry equivalent of visual studio or office (comes with WP8)?
Microsoft and Apple development tools are superior Google/RIMM even Nokia. I can't wait to see the death of the droid.