Yeah here is the thing. I would like to see any person at home reach that limit. A TB isnt that hard now. But there is no one with a PetaByte let alone a Exabyte.
I could use a PB. Only cause then i could store my whole 700+ Movie collection on my HDD. That and my music, pics and everything. That would be sweet. I would just need the 40GB/s internet connection to be able to download more and i would be in heaven.
How do you know that is true? They are almost at the limits of hard drive space right now with the new perpiducular technology. So how can you say that they will have a PB HDD in ten years?
I wouldnt get so bold as to make predictions about hte future like that. PC's have a bad way of making liars out of the best people.