I doubt the company is for sale or selling BBM.
The company has never given a clear indication that they are about to entertain the sale of the company imho. I listen to the last Q results CC and they never hinted at anything like a sale of the company. I doubt it will ever be sold while the CEO right sizes it into a big money maker for shareholders. There phones are still selling and still heads and shoulders above the competition. I'm thinking the next big annoucement will be a BB10 cloud computer phone that people like students, soldiers, accountants and service men can carry in their pockets..