Jon Udell envisions life in the future:
Your teacher assigns a report that will be published in your e-portfolio, which is a website managed by the school. Your parents tell you to write the report, and publish it into your space. Then they release it to the schools content management system. A couple of years later the school switches to a new system and breaks all the old URLs. But the original version remains accessible throughout your parents lives, and yours, and even your kids.