> the collective relief-sighs of spooks,
But spooks make their living from uncertainty and insecurity. Not from having a world that is happy, safe and secure. So if there was any unclenching being done it would have been from the high net worth Blackberry users (or mostly ex-users, these days) on hearing that their traffic data would not end up in the hands of an unknown entity. Though I do hope they don't unclench too much - that could be embarrassing.
The spooks however: not so much. From their point of view, a world with no worries means less need for their services. Although they are very, very good at stirring up FUD (Yes, there's a threat and we've categorised it as "a potential risk". No, we can't tell you more for reasons of national security. No, how we will deal with it is classified. You just need to know that we'll require an extra billion - no, better make that two - to keep you all safe.) and pressing all the anxiety buttons. So the lack of a chinese player in the Blackberry endgame? Maybe the sound is really that of sorrows being drowned.