It might become a subsidiary instead of just looking like one, Nokia's stock jumped up over 10% here just now due to the speculation that Microsoft might be eying them especially after this move.

True, and if RIM keeps dropping I wouldn't be surprised to see MS acquire them.

How would this fit in with a Nokia-WP7 Special Relationship though? Would MS kill off old and new BlackBerry OSes and just use RIM's old sales contacts to sell more WP7 phones or what?

That's a great question. I would expect MS to maintain the BlackBerry brand, which I think still has some clout in the enterprise. That and MS/RIM have a somewhat long-standing relationship too. As I understand it, BlackBerry is the only way to get end-to-end encryption from an Exchange server to a smartphone, although I'd be surprised if that's not added to WP7.

But basically, I think RIM is screwing up so much that they'll be an acquisition target soon, and MS seems like the most likely buyer to me.

>I would expect MS to maintain the BlackBerry brand, which I think still has some clout in the enterprise.

Does MS really need a brand with enterprise clout though? Doesn't the MS brand itself have enough enterprise clout?

I think the MS brand has more clout than RIM; if for no other reason than most large companies will have a relationship with MS for other products. In all of the large companies I've worked at buying from an existing vendor was preferable if the products were roughly comparable.