Earlier quoted context omitted.
Joyent will keep supporting their Strongspace customers [which we, ExpanDrive, provide the service for - Joyent provides the hardware for their lifetimers]
Thanks Jeff for clearing this up
Except the one thing that doesn't get cheaper is the human power needed to administer the stuff and deal with the people. And as Joyent moves away from that sort of thing it becomes an unusual task and a drain on core business.
Which doesn't mean I think this is okay; the smart thing would have been to hand all of us lifetimers a lifetime bottom-tier slice. But I see why they'd want to be out of shared hosting.