Just a quick question, what's going to happen once BD+ begins being implemented. Is the software going to be rendered useless for copying Blu-Ray movies?
We don't know.
I haven't found any thorough description yet, about how BD+ will actually work. So I'll better make no promises, we'll have to wait and see...
As I can imagine, even without BD+ AACS can use several techniques in future discs which are within current specifications, but which will make decrypting significantly more difficult task.