That doesn't help BIS users, and doesn't really address the question.

I'm not so sure how "anonymous" the purchase of keys is, even for Developer signing keys. They still only give you limited access to APIs... so while his "If A then B" statement may (*may*) be true, I don't know how likely "A" is in the first place.

The article is accurate though in that they comment on how BB's popularity will make them more of a target. Likely still waaaaaaaaay less vulnerable than your standard WinMo device, but whatevs.