TBH, ever since the iPhone came out I was surprised that folks still bought the Blackberry.
It now looks like the smartphone, in all it's flavours, has finally bitten them on the bum.
However, its built-in private network made it the phone of choice during the London riots, and presumably made a fave with gang members, but even that was not enough…
End of the line? I can't see any reason for choosing a Blackberry over a smartphone.