I think it's a matter of time before archive.org gets "bought" and dissappears. There should be government sponsored mirrors in many places of the world.

The amount of data in archive.org is about 100PB. We're talking 10 racks of disks.

I think archive.org should sell "archive as a service" for let's say $15mln. Half of that would be hardware cost and the deliverable could be 12 DC racks containing entire archive.org.