RIM board considering two options - embrace Windows Phone, or open up its secure network to others

The first possibility is, naturally, opening up RIM's biggest asset - its secure email and BBM network - to others, and allowing them to use it with third party apps, or just pawning it off to the highest bidder.
Now a Windows Phone 8 with Nokia's manufacturing prowess, and RIM's unrivaled network security would be a match made in heaven for Microsoft and its bread-and-butter enterprise/government clients, but that would mean RIM losing independence, which for the Canadians might be a bitter pill to swallow, says the source.
source: Reuters