The only one prob with this though, piracy lol unless when u copy a blu ray disc to your hard drive its only formatted for your ps3? and wont play on others? like the back up files
This would not be entirely practical, for those of us with stock HDD's at least, as a blu-ray dump would take up a considerable amount of space.
I think the problem they would worry about would be people dumping this dump (
) onto a disc or external hdd and then burning that to BRD.
However, this is already possible with SAK, so the point is moot.