Can you hear Iron Mountain pooping in their pants? Sure, you gotta use your own hardware to move the data, but this basically completes the trifecta of your data being everywhere, editable at anytime, at on-demand prices. Finally harnessing the bandwidth of a station wagon full of tapes barreling down a highway, there's really not many reasons left to not get all your data into the cloud.
THis seems to be the follow-on to coralcache for large files like ISO's. They have some file type restrictions, but I imagine zipping the content first should solve that, if you are looking to abuse it the way some people abuse coralcache.