If you're emailing links to Google docs and you expect them to last for 5 years then you're doing it all wrong. Google Docs are great for collaboration, author

If you're emailing links to Google docs and you expect them to last for 5 years then you're doing it all wrong. Google Docs are great for collaboration, authoring, review, publication, but durable publication or archiving is a different use case that only a permanent, self managed, URI based solution can deliver. I guess that's part of what you're alluding to.