Why would any company want to sell a 5TB drive, other than being a specialist piece of kit, at this point when the manufacturers can drip feed us with 50/100GB upgrades and sell alot of drives (to us morons that keep ugrading, myself included) before they actually reach 5TB.
Maybe hard drive capacity should be restrained for a while. Tell bill gates that we are reaching the TB breakthrough barrier and his next OS will attain the banner of "bloatware"
Not a single one of us, that use Amiga's, would consider 80GB to be massive, by any means. Maybe when you consider an individuals storage needs (for movies etc) then there would be a requirement.