Is EDI moving to the cloud?

Electronic Document Interchange (EDI) is not really the cutting edge of technology these days. Most of the time we used all kinds of home made solutions to transform documents from one format into another, and then route it to a customer’s mailbox to pick be picked up later using FTP or something similar. Granted, we still make a lot money doing it this way, but as we see the industry as a whole moving to the cloud, the next logical question is to ask when EDI moves to the cloud? Now, I know that the cloud definition varies depending on...