I’ve arrived in Waterloo to visit the Perimeter Institute, a.k.a. the Blackberry Hole of Quantum Computer. If you are able to read this email, then it must mean that it is possible to send information from inside the PI to the outside world, and thus there is no Blackberry hole information paradox!
O brave new quantum world!
Well, shouldn’t that be intuitively obvious since the preexisting manifold (i.e. the blackberry network) is multiply connected!